Double Submerged Arc Welded (DSAW) steel pipe is available in straight and spiral welded formats and used in a variety of applications. PRIME STEEL PIPE is able to supply the spiral steel pipe/ssaw steel pipe within this range with the variable international standards. It is made by rolling a low-carbon structural steel or low-alloy structural steel strip at a certain helical angle (called a forming angle) into a tube blank, and then welding the tube seams. In most of the SAW pipes, it is mainly about the weld reinforcement internally and externally. Tabel Ukuran Pipa Spiral Welded. 5. Spiral welded pipes are made from steel or other metals strip formed into a spiral and welded at their seams. G. The spiral welded pipe unit is used to produce large-diameter steel pipes with a diameter of (89～2450)mm×(0. Disebut juga helically welded pipe atau spiral welded pipe, pipa spiral banyak digunakan dalam berbagai industri, mulai dari konstruksi, distribusi zat cair (liquid distribution), hingga minyak dan gas. Jsc spiral welded slotted stainless steel pipes Iron ms round hollow welded pipe, for industrial, size: 100. Spiral welded pipe is one of the most widely used pipe products in the Philippines. Minimum thickness 1. E. TWI has worked with the Kuwait Oil Corporation (KOC) to find the root cause of failure in a critical high-pressure wet sour service gas pipeline in West Kuwait. Applicability. Hydrostatic Test & End Forming Station. Our offer light gauge through to heavier gauges in both mild steel and specific grades. The length of the spiral pipe is much longer than that of the ERW steel pipe, and the defect rate is also increased. Their Spiral pipe is produced using helical seams with double submerged arc welded pipes. au +61 7 49549900. Get in touch with your local Total Insulation team to learn more about how we can assist you with your insulation needs. Such pipe is therefore typically produced in spiral pipe mills, where the pipe diameter is no longer a function of plate width. SSAB applies the General Conditions, ALBIF 2000, for deliveries with the addition that the parties will comply with applicable legislative and regulatory requirements and refrain from participating in any corrupt. 4 mm. Our specialist welded spiral tubing mill offers tubing between the lighter gauges right through to heavier gauges in both mild steel and stainless-steel tubing and pipe. Spiral steel pipe (SSAW/ SAWH) is also called spiral welded pipe. (365 cm). FOB Price: US $450-750 / Ton. SPIRAL DUCT AUSTRALIA Industry Leading Quality. 3. A seamless pipe is manufactured by drawing a solid steel billet through a piercing rod. Annual Capacity: 100,000 MT. mike@nqpd. Spiral Welded steel pipe is distinguished by the manufacturing process that results in a spiral DSAW seam the length of the pipe to lengths of 155 feet. A pipe made from the same strip material will show different properties depending on the production process. Spiral Welded Pipe Surface Treatment Method 1. com. Naylor Lockseam Spiralweld Pipe is formed from strip which is lockseamed over an internal mandrel. Spiral Welded Tube, Pipe & Fittings; Spiral Lockseam Duct & Fittings; Product Information. The global market for Helical Submerged Arc Welded (HSAW) Pipes estimated at US$5. KLINGER Maxiflex Spiral Wound Gaskets are manufactured to specifications of ASME B16. Larger diameters require wider plates, which makes traditional pipe mills less cost-effective. Spiral pipe welding process is also submerged arc welding (SSAW for short). 2. Spiral steel pipe production process and straight seam steel pipe is different: the strip coil as raw material, often warm extrusion molding, automatic double-wire double-sided submerged arc welding process welded spiral seam steel pipe. 4 x 8 mm To (600 NB x 10) 610 x 10 mm. Types include continuous weld, electric resistance weld, seamless, hot rolled electric or double submerged arc weld pipe. Spiral welded pipes in the Philippines are used in various industries, from water engineering to urban construction. US$ 880-900 / Ton. The spiral welding is mainly used for large diameter. Help. 200. Welded pipes can be manufactured in long continuous lengths. 1 mm – 2540mm (8″ -100″)Wall Thickness: 6mm – 25. 4 mm) & pipe length of 6 meters to 13 meters as per client’s requirement confirming to various national as well as international quality. Shandong Dorco Heavy Machinery Co. 48/kg Ex-Works. Welded pipe starts out as a long, coiled ribbon of steel called a skelp. Steelpipes are the specialist suppliers of steel pipe with high quality and standards. phone: 03 9587 4185 address: 4 walker st braeside vic 3195. AMERICAN SpiralWeld Pipe Co. A252 spiral weld pipe, and A691 chrome moly pipe. m. Pipa Spiral Welded istilah lain nya di sebut helically welded pipe atau spiral welded pipe. Spiral-welded pipe is available in sizes from 24 in. Sci. This engineer technical letter establishes guidance for expanded use of spiral welded pipe (SWP) piles Corps-wide to include sites having soft soils and low probabilities for seismic shaking and extreme cold temperatures. The advantages of spiral pipe are that it offers superior strength, increased corrosion resistance, 360-degree circumferential strength, high-pressure rating, ability to withstand extreme weather conditions and even- wall thickness. The main parts, which are the middle parts, in other words the investigational parts of the girth welded pipeline sections, were cut from operating pipelines after long-term operation. IS : 1239. . 4 mm to 25 mm and lengths of up to 50 meters. Selain itu, Spiral Pipe kami tahan dengan segala tekanan angin, baik dari atas maupun dari bawah. PRD utilizes the proprietary “Free Forming” System to form the spiral pipe from coils of carbon steel and other metals. Straight welded pipes are made by bending and forming a steel billet. Thousands of new, high-quality pictures added every day. The growth of the market can be attributed to the growing infrastructural development, rising applications of. 0. , founded in 1925, is a manufacturer of spiral weld pipes and lock seam spiral weld pipes made from steels in accordance with ATM A-139 or ASTM A-211 for the construction, material handling, paper mills, dredging, and mining industries. S275JR-S355JR API5L X60 API5L X70. There is no such size restriction on welded pipe production. Search for: Home; About Us; Products. The outer diameter production ranges from 219. We can also supply quality Spiral Weld and Plate Rolled steel pipes up to 3000mm outside diameter. Market Segment. According to different welding methods, it can be divided into arc welded pipe, high frequency or low frequency electric resistance welded. 2 Piece 1000 WOG Ball Valve – Threaded. 5 mm). 4)mm and a length of 6～35m. However, there is a lack of fundamental knowledge about their performance in terms of tensile. Detail Product Spiral Welded Steel Pipe and Coating. AWWA C200 spiral steel pipe is a high-quality, high-strength, corrosion-resistant pipe that is suitable for tap water transportation, oil and gas transportation, chemical transportation and other fields. API 5L GR. The screw pitch of weld is 1760 mm, and its helix angle is 24. Transvent spiral tubing offer quality spiral tubing, Pier liners, Air conditioning spiral duct, sheet metal, and Piping solutions that are Australian-made at a cost-effective price in Sydney. Unlike other forms of tube such as regular welded pipe, or spiral weld pipe, ERW tube is distinct in that the seams formed from the weld are invisible. A continuous plate strip is rolled to the required width and wall thickness and hot-rolled into a coil similar to the ERW plate coils. Below is the specification range for sprial welded pipe supplying. . Spiral Welded Pipe Market research report delivers a close watch on leading competitors with strategic analysis, micro and macro market trend and scenarios, pricing analysis and a holistic overview of the market situations in the forecast period. Steel sheet piling – hot and cold rolled. Steel pipe, using the submerged arc-welding process (SAW), is manufactured by Hall Longmore with a diameter ranging from 660 mm to 2540 mm and a Wall thickness from 4,5 mm to 19 mm. For electrically butt-welded straight seam or spiral seam, 6 inch (150 mm) nominal diameter and larger pipes for use in water transmission, distribution and other water facilities. Brisbane. 3mm~660mm Wall Thickness: 1mm~17. Sizes inside. Minneapolis, MN 55432 LOCALLY CALL: 763-572-0000 TOLL FREE: 1-800-328-1966 FAX: 763-572-1100 ROCKFORD, IL. The line pipes are used in the transport and distribution of gases, oil, water and other. 3 S75 of Australian Standard 2041. Location. Welded pipe Welded stainless steel pipe is manufactured from 2B or HRAP stainless steel strip – formed (to shape) and longitudinally welded to completed pipe. Manufacturing welded pipe. Machinable aluminum pipe diameter is Φ 219-1580mm. Company. Bhd. Video. Company Profile. The spiral weld was prepared by submerged arc welding with “X” groove, and the morphology and size of welded joints are shown in Fig. Types of welded pipes include pre-coated/pre-lined pipes, cement lined steel. Removed section 104. Welding advantages of double submerged arc welded straight. This article describes examples of the spiral welded pipe failures. Standard stock length for all stainless steel tubes is 6m. Carbon Steel Welded & Seamless Pipe;. 3) ERW carbon steel pipe within the weld is relatively close to zero, the naked eye is not visible; spiral steel pipe inside. Spiral welded pipe has several. Our thickness range is 1. For technical drawings and 3-D. X80 spiral welded pipe was studied with its outer diameter 1219 mm and wall thickness 18. g. If you have any questions or would like additional information, please call us at 1-800-541-7998 or email [email protected] put it in numbers, compared to a straight seam welded pipe, a spiral welded pipe’s wall thickness can be reduced by 10% to 25% while withstanding greater pressures. Telephone: (07) 3271 6000. HVAC. This strip is then roll formed into a pipe and is longitudinally welded. This includes a variety of different fittings and accessories. Currently, they use a two-sided fixed grinding machine, this innovation has some scarcities, manual control, and manual operation, Poor leading time and require a highly experienced employer, Spiral welded pipe standards require. However, compared with the straight seam pipe of the same length, the length of the welded pipe is increased by 30-100%. All piping can be cut to any required length to tolerance of plus-or-minus 1/8". Large-scale spiral pipe factories often do not produce small and medium-caliber spiral pipes, which makes it difficult to purchase. The welding speed is typically much faster than other arc welding processes, such as shielded metal arc welding (SMAW) or gas tungsten arc welding ( GTAW ). The DMAIC method has been used for the first time to improve the dimensional quality and weld quality of spiral pipes. 0800 998 665. These features make Mild Steel pipe a great choice for any application in the industry. C. The smooth interior prevents dust from getting trapped and building up inside the hose. Sheet Metal Connectors, Inc. au . Both inside and outside welds are performed. Beli Welded Pipe terbaik harga murah November 2023 terbaru di Tokopedia! ∙ Promo Pengguna Baru ∙ Kurir Instan ∙ Bebas Ongkir ∙ Cicilan 0%. 1 in line with the respective pressure vessel code (2014/68/EU) 0320+. 9mm to 1219mm with a variety of wall thicknesses. [email protected], the spiral weld pipe market is expected to experience substantial growth during the forecast period, with a projected CAGR of 14%. Seamless pipes are usually manufactured for a nominal size of 24 inches or less. Common diameters range from 4 inches (102mm) through to 20 inches (508mm) and material thicknesses, or gauge – range from 1. 27 Abstract Determining acoustic velocity is a critical aspect for the correct. ApplicationSpiral welded steel pipe is a low carbon structural steel or a low alloy structural steel strip rolled into a tube blank with a certain helix angle (also called forming angle), and then welded and made into a pipe joint, which can use a narrow strip steel production of large diameter steel pipes. To contact us : [email protected] pipe NACE MR-0175 Line pipes; astm a106 gr. Sydney. Design of a novel grinding end-effector for spiral welded pipe. nz. Weld reinforcement Inside: wall thickness < 7 mm: max. Spiral welded pipe is also a kind of welded pipe. Email: sales. The length of the spiral pipe is much longer than that of the ERW steel pipe, and the defect rate is also increased. Manufacturing Process. Hobart. 22in. Prices for Stainless Steel Seamless Pipes Compare Our Price with Other Competitors! We can assure you atleast 4% lower in price of SS 321 Seamless Pipes, SS 310S Seamless. 2 Piece 1000 WOG Ball Valve – Threaded. , a subsidiary of AMERICAN Cast Iron Pipe Col, today announced plans to expand operations in Richland County. 1000 WOG Spring Check Valve. 050. a. API 5L P1 Spiral Welded Pipe LSAW Steel Pipe Seamless Steel Pipe with Fresh Product Delivery on Steel X42 Nace Mr0175 ASTM36. Carbon steel pipes (A53, A333, A106, and API 5L) have the largest market share, as they can be used for most high- and low-temperature applications; The main use of stainless steel pipes is for anti-corrosive. I. Spiral welded pipe is a special method of pipe manufacturing in which a steel coil is formed and welded using what is known as a DSAW method to create varying outside diameters and wall thickness of steel pipes. Foster provides ERW, DSAW, spiral weld and rolled and welded pipe pile in a wide range of sizes and lengths to meet your requirements. The plate is. welded pipe. The Carbon Steel ERW Pipe can range up to 120 inches in outer diameter. (06) 755 9155 Fax: (06) 755 4153. No such problem. welded pipe. BRISBANE (07) 3246 9999 qldsales@atlassteels. X65 Spiral steel pipe. 7°. Spiral Piers WE DO ON-SITE DELIVERY Metal Pier Liners around Brisbane and Sydney Pier Liner Options Our pier liners lead the way for concrete foundation forming. Standard 3m and 6m or made to your specifications or drawings. 2 Investigated pipeline sections. Spiral welded pipes as per API-5L/IS-3589 are also acceptable for pipe of size above 150 NB. The screw pitch of weld is 1760 mm, and its helix angle is 24. The main difference between the straight weld and spiral weld pipes lies in their manufacturing process. capacity of 925. Aside from the standard range, The Metal Company can source or manufacture various spiral welded tube and fittings within New Zealand or internationally. Army Corps of. Φ1580mm. Located at a strategic position, OSP local processing center comprises the following facilities in the same area: • Fully automated spiral welded pipe machine • Coating and sand blasting facilities • Storage area 2) ERW carbon steel pipe weld coefficient is 100%; spiral welded pipe weld coefficient of 130% -200%. 4:2010. A carbon steel SAW pipe is an arc welding process wherein an arc is formed between the workpiece and continuously fed electrodes. The method presented in this paper can assist pipe engineers and asset managers in developing a risk-informed and cost-effective strategy for better management of corrosion-affected metal pipelines. Standard stock length for all stainless steel tubes is 6m. of M. Ductile Iron Pipe Submittals. A full range of steel fittings and flanges. Our spiral welded pipe products are available in a variety of different diameters, lengths, wall thickness. This engineer technical letter establishes guidance for expanded use of spiral welded pipe (SWP) piles Corps-wide to include sites having soft soils and low probabilities for seismic shaking and extreme cold temperatures. Contact LMATS' laboratory nearest to you on 1300 707 365 in Melbourne, Sydney, Albury, Newcastle, Brisbane or Perth for further information. Kolkata, West BengalSpiral Welded IS 3589 Pipe are also very easy to work with when it comes to welding, grinding, machining, cutting, or bending. Ms spiral pipe / ms spiral pipe manufacturers in india, size. Our specialist welded spiral tubing mill offers tubing between the lighter gauges right through to heavier gauges in both mild steel and stainless-steel tubing and pipe. Dura-Bond Pipe produces API straight seam DSAW pipe in diameters ranging from 24” to 42”. Containing good content of chromium, they have good corrosion. Order: 20 Tons. This paper investigates the. Smooth-Flow Flexible Duct Hose for Dust. Spiral Welded Pipes And Tubes Market size was valued at USD 205. Naylor Spiral Buttweld Pipe features two welds along the spiral seam. 2 Investigated pipeline sections. 5～25. Auger Flange Joiners, Drive End Plates and Idler End Plates. Weight of Mild Steel Spiral Welded Tube (all weights in kg/meter) Diameter Guage ; Metric mm Imperial inches 1. In the hot strip a transverse sample in the pipe is located approximately in a 30 to 45° angle from rolling direction. 5 and 7. Call Us Today:1300 780 315. 2. d. Spiral weld fittings, including bends, tees, reducers and flanges, are available to suit spiral welded pipe. Due to the COVID-19 pandemic and Russia-Ukraine War Influence, the global market for Spiral Welded Pipes and Tubes estimated at USD million in the year 2022, is projected to reach a revised size. Structural - AMERICAN typically manufactures structural pipe to ASTM A252, ASTM A139 (with or without factory hydrostatic testing), and ASTM A1097. Applicability. 1. spiral pipe is formed from a coil of metal into a rigid steel tube with a 4-ply spiral lockseam. 1mm ~ 3500mm . Classfication Standard Main Products Line Pipe: API 5L PSL1/2 Line pipe Casing API 5CT/ ISO 11960 PSL1. Spiral Pipe hasil produksi kami dikembangkan dengan teknologi muktahir. F GALVANIZED SPIRAL PIPE UNREINFORCED NEGATIVE PRESSURE Maximum Diameter (in)-2" W. This facility, spread over 155 acres, manufactures Helical Seam (Spiral) SAW Pipes with anti-corrosion coating to API, ASTM, CSA, NACE & AWWA specifications. Tenaris. 9mm to 1219mm with a variety of wall thicknesses. This pipe has a resistance to crushing approximately 2 1/2 times that of longitudinal lockseam or welded pipe. The strip is then welded along the length of the tube to create a seam. A stainless steel welded pipe is cold rolled flat strip or sheet and then made circular using a bending machine. 0 –13. In the spiral welded pipe manufacturing process, grinding is one of the production processes, this process proceeds by hand grinding and fixed machine grinding. Nucor Skyline has vast experience in manufacturing pipe piling products for the North American steel foundation industry. Supplier of alloy pipe made from carbon steel. To prevent those factors from this paper, present a. 6 mm 2 mm 3 mm 4 mm 5 mm; 76: 3: 3: 3. Custom manufacturer of welded pipe including spiral welded pipe. Harnessing the capabilities of polyethylene, we provide products that solve common. Compared with the straight seam welded pipe of the same outer diameter, the wall thickness can be reduced by 10% to 25% under the same pressure. SPIRALCO is a company specialized in the production of spiral weld steel tubes and pipes. Length. 1. The production of spiral welded pipe follows one of the two process routes. 000″ thick; Specifications & Grades. We are capable of manufacturing high quality SSAW carbon steel pipes in the diameter of 8” to 48” (219mm to 1220mm), in wall thickness from 4mm to 12. Rakhial, Ahmedabad, Gujarat. Pipe Wall : Up to 25mm thick. Nowadays many new developments have undertaken in Line pipe manufacturing with new technologies and equipments basic process of Line pipe (spiral) manufacturing. This report analyzes the worldwide markets for Spiral Welded Pipes and Tubes in Thousand Tons. Different pressures. B and dimension to ANSI B 36. Using the Spiral weld process eliminates the possible distortion of the component due to. As welded pipe became predominant, using 50 percent of the material yield stress became widely accepted. Jindal Tubular USA, LLC was incorporated in May 2014 and acquired the assets of a Pipe Mill in August 2014. ERW welded steel pipe weld defect types is less than the SAW welded. 1 Billion in the year 2020, is projected to reach a revised size of US$6. BS. p. E. . com. au. Current Job Listings - SpiralWeld. SPIRALCO is a company specialized in the production of spiral-weld steel tubes and pipes. , 2021 – 2029. The 4 ply lockseam adds strength and rigidity to a versatile pipe with many uses on the farm or in mining and general industrial applications. PSUK can offer a full range of materials, grades and specifications can be offered to suit requirements for the UK water networks schemes in the potable, non. Stainless steel and mild steel fittings available for spiral welded tube and pipe. Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry. The spiral steel pipe sends the strip steel into the welded pipe unit, and after multi-roll rolling, the strip steel is gradually rolled up to form a round tube billet with an opening gap. Melbourne. 2. Construction of 3D geometry model. Exclusive Technique for Large Diameter Al Pipe-Max. 2mm; Maximum thickness 5. A variety of. 2. Naylor Spiral Buttweld can be furnished in industrial standard lengths of 20'0"; line pipe standard lengths of 40'0", 50'0" and 60'0"; and structural lengths up to 93'0". B Square Pipes. 22% from 2023 to 2030. ERW pipes begin with a strip or coil of steel that passes through a roller machine. This is most common in marine structures, such as bridges, ports, and piers, but it can also be found in urban buildings. Formation of the microstructure. We are also able to manufacture a range of other corrugated lock seam fittings and spiral welded products in our New South Wales and Queensland facilities. Common DSAW specs include; API5l, A252, and A139. +86-22-58951960 sales@ytdrgg. Spiral Tubes can also provide the centre pipe upon which the continuous flighting or segmented flighting is mounted. then welded into position to form a seam lengthways along the section. On the other hand,. A spiral welding process is making its way into the wind energy industry and changing the way we manufacture large-scale pipe. Fittings Roladuct Spiral Tubing Group » Product Range » Spiral Welded Tube, Pipe & Fittings » Fittings Standard Fittings Stainless steel and mild steel fittings available for. Spiral weld pipe mills became popular in the United States in the 1950s due to the introduction of automatic welding systems. 3 Billion by. 000 tons, is one of the five largest steel welded pipe producer companies in Europe. Click here to get a quote. However, the multi-step helical forming process and post-treatment. X We do not sell flanges,. 0 to 12. Hydrogen permeation and distribution at a high-strength X80 steel weld under stressing conditions and the implication on pipeline failure. 90° Available from 76mm to 350mm Diameter; Available from 200mm to 1500mm Diameter Seamless pipes – including Shell and Exxon approved. Foster provides ERW, DSAW, spiral weld and rolled and welded pipe pile in a wide range of sizes and lengths to meet your requirements. The pipe is cut to length and the ends are beveled if required. S. Standard welded pipe is in nominal lengths of 6. au +61 7 49549900. a modern and automated spiral pipe plant has been built with water front access in the Port Klang area. Welding Supply Solutions has been servicing all suburbs of the Gold Coast region and surrounding districts with cost effective, efficient, top quality and high performance welding equipment and consumables to help local manufacturers stay competitive and promote lean manufacturing and waste elimination. Los Angeles, CA Custom Manufacturer* $1 - 4. Comes in black plain and galvanized finishes. We are. They are used in. 4 from ASME B31. Both the pipe types go through pressure test during manufacturing. API 5L is a set of specifications developed by the American Petroleum Institute (API) that governs the manufacturing and quality control of steel pipes used in the oil and natural gas industries. Metallica is. The pipe plant has a capacity to produce 70,000 MT of pipe per annum and can produce spirally welded pipes in the range of 18 inches (457 mm) to 100 inches (2540 mm) with maximum wall thickness of 1 inch (25. Seamless Steel Pipe Price; ERW Steel Pipe Price; SAW Steel Pipe Price; Special Offer; PRODUCTS. The company manufactures ductile iron pipe, spiral-welded pipe, fire hydrants and valves for the waterworks industry, and electric-resistance-welded pipe for the oil and gas industry. When the plates are formed into pipe and joined with a girth weld, the ultrasonic inspection of the girth weld has the beam directed parallel to the elongated grains in the case of the longitudinal welded pipe. -4". 8 – 63. Their large diameter pipe comes in grades up to X-80, in lengths of up to 80’. The spiral pipes start with coiled steel that has certain angle winded. 3? Reply (I): The 33rd EeL ofAPI 5L, which includes spiral welded pipe, is not yet recognized by the Code. The DMAIC method has been used for the first time to improve the dimensional quality and weld quality of spiral pipes. ms spiral welded pipes (sail make) as per is 3589 from 500 mm nb to 1600 mm nb pipes of different thickness 6 mm to 12. au. Jindal Tubular USA, LLC is strategically located in Bay St. 63 Aarbro Steel Trading Pty Ltd specialises in the supply of spiral welded piping and ancillary products. 1 Piece 800 WOG Ball Valve – Threaded. Co-op and Intern Programs. Capability: 2 x spiral mill + production line; fittings fabrication • Pipe Diameter: 114 –2,500mm • Pipe Thickness: 4. 1 1 Regional Engineer, Northwest Pipe Company, Raleigh NC: (919)-847-6077: [email protected] Fax : +6221 2944-9968 Telephone : +6221 2944-9971. Check price list of Mild Steel spiral welded tube and pipes. 7 to 200 x 100. 25+ million members;II-3 Helical SAW Pipes: Find Gains over Longitudinal Weld Pipes II-4 Impact of HR Coil Pricing on SAW Pipes Market II-4 Table 1: Global Hot rolled Steel Coil Monthly Price Trends (Oct-2013-Oct. MACKAY (07) 4842 8000 [email protected] SUPPLIES BRISBANE. S. First, a coil of hot rolled wide strip is mounted into the straightening machine. We can manufacture and supply. Because they’re lightweight and cost-efficient, we’re sure that we’ll have what you need. The smooth interior prevents dust from getting trapped and building up inside the hose. Spiral Pipe Mills. Ms black spiral welded pipes, c class heavy, round; Spiral. Concrete pumping lines. Spiral welded pipe (SSAW) – certified to Australian and International standards and used extensively in the marine piling market. 06 1 PRODUCT PROFILE 6- 16" - 6- 16" - 16" - 6-Spiral wound pipe technology has been the most widely used product in the Australian pipe renewal market. Discover the world's research. Istilah “spiral” tidak.