Large Diameter Steel Pipe

LSAW Steel Pipe, DSAW Steel Pipe, Longitudinal Submerge-arc Welded Steel Pipe and Other Pipe Fittings Abundant Inventory + Competitive Price Top quality â??â?? Hydralic Test, X-ray, Offer-line UT, Eddy Current Inspection, etc, 3rd party inspection to test. Fast delivery â??â?? Many sets of advanced production equipment to produce, as well as perfect logistics system. Timely quotation â??â?? professional sales quote for you after receive your inquiry. Certificate share â??â?? MTC, ISO, Inspection Report and other quality certification. Used for low pressure liquid delivery, such as water, gas, and oil. Outer Diameter: 219mm-1820mm Wall Thickness: 5.0mm-50mm Length: 6mtr-18mtr Standard: API5L,ASTM A106/A53, DIN2458,EN10217 Material: GR.B, X42, X46, X52, X60, X65, X70, S355, ST37 Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings Packing: Bare of Bundled or pvc packing ect. Test: Chemical Component Analysis, Mechanical Properties and other inspection Third Inspection: BV, SGS,Lloyds ect. LSAW steel pipe for oil and gas project with sizes and material: Material X70 (D712*15.9) Material X60 (D762*17.5) Material X52 (D812.8*19.1) API 5L LSAW Pipe Material X52 (D912.8*21.3) Material X70 (D753*17.9) LSAW steel pipe for construction with sizes: D1000*40 D762*17.5 D406*25 D1000*36 D1150*55 D900*3 Our Services 100% satisfaction guarantee 1. Solve your problems within 24 hours 2. Your feedback is highly valued 3. Update price and new products regularly FAQ 1. Are you the manufacturer or trader? We are 100% manufacturer,specializing in scaffolding over 22 years.There are excellent engineers make designs and skillful welding workers. 2. What are the most important factors that influence on the quality of frame scaffold? There are the material type, the sizes of tube, and the surface treatment. Why choose us ? 1. Professional scaffold manufacturer 2. Timely delivery 3. Authority certification 4. Technical support 5. 22 years' experience 6. 7S management Company Information Professional manufacturer with powerful manufacturing capacity. Extensive and comprehensive quality control system Excellent products with competitive price. Efficient service on pre and after sale. Full energy with affluent experience team.

Basic Information: Material: PE Color: Black,Yellow Shape: Round Trademark: Guorunxincai Hardness: Hard Tube Hollow: Hollow Usage: Drainpipe, Water Supply Pipe, Corrugated Pipe The Quick Details of Corrugated Steel Pipe : Place of Origin: Luoyang ,China Material: PE& Steel Strip Brand name: GUORUNXINCAI Standerd: CJ/T189-2007 connection: Hot Extrusion Weilding, Electrothermal Melting Belt, Thermal Contraction Pipe, Clamp Connection, Combination Connection (Two or more two of above connection ways) Pipe Diameter:(mm) 300-1800 Minimum Mean Bore Diameter:(mm) 294-1785 Minimum Inner Wall Thickness:(mm) 2.5-6 Minimum laminated wall thickness:(mm) 4-9 Maximum Pitch of Screw:(mm) 75-230 Minimum Steel Strip Thickness:(mm) 0.4-1 Ring stiffness:(mm) ?12 Minimum Corrosion Protection thickness:(mm) 2.2-3.5 Installation Auxiliary material&Tools: Thermal Contraction: Reciprocating saw for pipe,Euphroe,Welding gun with gas tank, Electrothermal Melting Belt: Electro fusio,Portable Weilding Gun,Soldering thread of plastics,Steel buckle - belt, Corrugated Steel Pipes'diameter,length and other types of indexes can be based on customers' requirement. Corrugated Steel Pipes' Application Feild: Industy,Stope,Water Storage System, Agricultural Engineering, Municipal Engineering,Road Engineering, Construction

ed 3. Fabrication: 3pe, black and color painting, anti-rust oil, varnish painting, zinc-coating, steel stamp, drilling, diameter reducing etc. 4. Certification: bv, iaf, sgs, coc, iso etc. 5. Welding technology: Ssaw (spiral submerged arc welding), Dsaw (double submerged arc welding. 6. Application: fluid transfer, water and gas piping, building structure, Agriculture equipment etc. 7. Packing: packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement. 8. Delivery time: usually within 10-30 days after receipt of deposit, asap 9. Trade terms: fob, cfr, cif etc. 10. Payment terms: t/t, l/c etc. 11. Loading port: xingang , tianjin 12. Original place: tianjin, china 13. Company information A) name: reliance metal resource co., ltd B) type: manufacture and trading company C) supply ability: 108, 000 tons per year Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement for large diameter spiral steel pipe on sale

large diameter LSAW carbon steel pipe Company Hebei Borun Steel Trade Co., Ltd Product Name LSAW steel pipe Out Diameter 325-1420mm (14â?³ -60â?³) Production Process JCOE Wall Thickness 8-40mm Length 3-13m Standards API 5L, ASTM A672, ASTM A53, SY/T5768 -2006, GB/T3091 -2008, GB/T9711 -1 Steel Grades Q235, Q345, L245, L290, A53, S235, S275, S355, GR.B/X42/X46/X56, A672 B60 CL22 TPI SGS, BV, MOODY, CCIC can be arranged before shipment. Packing in bulk due to big sizes Surface Treatment anti-rust black painting, anti-corrosion treatment (FBE, 3PE, 2PE) TPI ( Third Party Inspection) SGS, BV, MOODY, CCIC Applications liquid shipping like oil, water and fuel, building and constructions, chemical vegetation, power station, as well as foreign drill system. Main Market South and East Asia, Middle East, Europe and America Contact Info Contact name:Jenna Yan Tel:8603175501333 E-mail:Sales2@brsteel.org Skype:Steel-Jenna Whatsapp:+8613292790570 Wechat:brsteelsales2 Linkedin:https://www.linkedin.com/in/jenna-yan-steel-pipe-trading-10843b16a/ Other products Seamless pipe,OCTG(API 5CT Casing pipe/Coupling/Tubing),ERW/SSAW steel pipe,Hollow section pipe,Galvanized steel pipe Our company has 15 yearsexperience of steel trading!Hope to establish business with you!

Grade Group:10#-45#, 16Mn, A53-A369 Grade:20#, 16Mn, A53(A,B), A106(B,C) Thickness:9.53 - 40 mm Section Shape:Round Outer Diameter(Round):350 - 914 mm Place of Origin:Tianjin, China (Mainland) Application:Boiler Pipe Technique:Cold Drawn Certification:API Surface Treatment:Galvanized Special Pipe:API Pipe Alloy Or Not:Non-alloy Secondary Or Not:Non-secondary Name:API 5L Gr B 36 Low Carbon Steel Pipes Material:steel plate Length:6-18 Coating:3pe coating End:belved, plain Application1:oil and gas color:3pe Supply Ability:800 Ton/Tons per Day high quality spiral pipe Packaging & Delivery: Bundles or according to client's requirements high quality spiral pipe. Port:Tianjin port

Our main products: Erw: d:21.7-457.2mm; t: 1.4-14.8mm Spirally submerged arc welded pipe: d: 219-3040mm; t: 5.0-30mm Application: for oil pipe, casing, line pipe in petroleum and natural gas, structural pipe, line pipe in mineral slurry and bittern, water and gas; and also being used for chemical industry, electric power engineering, building structure and pile driving.

Large-diameter welded pipe is the pipe welds, raw materials are mainly steel sheet and strip, large diameter straight seam welded steel pipe is used, the higher productivity of the kinds of steel, more used in more low-cost steel products one. Large diameter spiral welded steel pipe is used, compared to the straight pipe joints, mechanical strength of the products is relatively high, to save raw materials, but the production is slow. The product is widely used in water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction, is one of the products of China's 20 key development. For the transport of liquids: water supply, drainage. For gas transportation: gas, steam, LPG. For structural purposes: as piling pipe for bridges; piers, roads, pipes and other building structures. In the large-diameter steel pipe welding process, the most commonly used is welded steel pipe, which is mainly used for oil drilling and machinery manufacturing stove pipe can be used as water-gas pipe, large diameter welded pipe for high pressure gas transmission, etc.; spiral welded pipe for oil and gas, piles, piers, etc. seamless steel pipe and welded steel pipe is lower than cost, high production efficiency. Longitudinal simple production technology, high production efficiency, low cost, rapid development. spiral strength than the straight seam welded pipe is generally pipe, can narrow the billet production of large diameter pipe, you can use the same width of the billet production of different pipe diameters, but with a straight seam pipe compared to the same length, the weld length of 30 to 100%. and lower production rate, so the smaller diameter pipe is mostly a straight seam welded, large diameter spiral welded pipe is mostly used. According to different methods can be divided into arc welding pipe, high or low frequency electric resistance welded pipe, gas pipe, stove pipe, Bundy tubes. According weld shape can be divided longitudinally and spirally welded pipe welded steel refers to steel or steel bending round, square, etc. and then welded into shape, the surface of the steel pipe seams welded steel pipe production process simple, high production efficiency, variety specifications, less capital equipment, but generally lower than the intensity of seamless steel tubes. since the 1930s, along with the rapid development of high-quality steel rolling production, and improve the welding and inspection technology, continuous improvement of weld quality, welded steel pipe increasing number of varieties and specifications, and in more and more areas instead of seamless pipe.

Supplier: Large diameter Steel pipes for oil and gas
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Spiral welded 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. The strength of the spiral welded pipe is generally higher than that of the straight welded pipe. The main production process is submerged arc welding. The spiral welded pipe can produce welded pipes with different pipe diameters with the same width of blanks, and can also produce welded pipes with larger diameters with narrow blanks. APPLICATION : Boring Pile for Bridge Foundation Tin Tunnel Projects Piling Foundation for wind wheel Columns for billboard towers and projects Water pipeline to Hydro-Electric power station