Similar to other corrugated metal pipes, helical corrugated metal pipe has also the corrugation shape. Corrugations add the structural strength and stiffness to culverts. More over, helical corrugated metal pipe has the special corrugation - annular pattern corrugations, which not only make the culverts more strong and stiff, but also reduce the roughness of flow through the pipe. As a professional company devoted to providing our customers optimal corrugated steel pipe solutions, we accept customization on pipe diameter and wall thickness, either galvanized and asphalt coating or polymer coated steel is ok.
Anticorrosive corrugated steel pipe is the best choice for harsh environment We can offer anticorrosive corrugated steel pipe that used in harsh environment because of its superior corrosive resistance. Our anticorrosive corrugated steel pipe can be divided into galvanized pipe, aluminized type 2 coating, polymer-laminated coated and asphalt coated corrugated steel pipe. Galvanized or zinc-coated steel is the standard finish of all corrugated steel pipe and it performs well in low-abrasion conditions. The galvanized corrugated steel pipe can be serviced for 25 years without damage. Aluminized type 2 coating can offer much more corrosion resistance than galvanized products. It has the characteristics of aluminum of high strength and low cost. The service life can be up to 75 years. Polymer-laminated coating is the ideal choice for the most aggressive environments. It is a tough, heavy-gauge film that is laminated to both sides of galvanized steel to produce a corrosion and abrasion barrier. Polymer laminate corrugated steel pipe can stand up to high concentrations of acids and alkalis. The service life can be more than 100 years. Asphalt coating is often coated after fabrication or after installation. It is used to reinforce the pipe in the sites where the three coatings available (galvanized, alt2 and polymer) on steel delivered to pipe fabrication facilities may not be the best match for the site conditions.
Seamless or Welded Specifications and Steel Grade: ASTM A312; ASTM A213; ASTM A249; ASTM A268; ASTM A269; ASTM A554; ASTM A789 GB/T 14975; GB/T 12771; GB/T 13296; GB/T 12770; GB/T 14976 TP 304; TP 304L; TP 316; TP 316L; TP 321; TP 317L; 309S; 310S Size Range: Seamless Series: OD: 6 - 762 mm; Thickness: 0.5 - 50 mm Welded Series: OD: 6 - 2600 mm; Thickness: 0.3 - 30 mm Sanitary Tubing: 1/8" - 6"
pipe fittings: 45/90/180 long/short radius elbows, concentric/eccentric reducer, equal/reduceing tee, flange, caps, coupling, etc. Size range: 1/2-72",and from1/2-24" is seamless,from26-72" is seam pipe fittings schedule: Sch5s,Sch10s,Sch10,Sch20,Sch30,STD,Sch40,XS,Sch60,Sch80,Sch100, Sch120,Sch140,Sch160,XXS Material code: 1.carbon steel A105,A234WPB,WPC;A420WPL9,WPL3,WPL6,WPHY-42/46/52/60/65/70/75 2.alloy steel A234WP1,WP11,WP12,WP22,WP5,WP9,WP91 3.stainless steel A403WP304/304L;A403WP316/316L;WP321;WP347;WPS31254, 4.duplex&double duplex stainless steel ASTM A815;UNS S31803;UNS S32750;UNS S32760,UNS S2205 Standards: ANSI,JIS,DIN,BS,ISO,GOST,ETC CE and certification ISO9001:2000,BV,SGS,LOYID Applications range: Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction water and nuclear power etc. Packaging: Sea-worthy; plywood case, pallet, in bundle; or other packing strong enough to be handled and shipped. Quality: The first class The third party inspection: BV, SGS, LOIYD, TUV, and other allowed party. Delivery time: 2-7 days;at the earliest time; within the period required by the clients Price: Competitive prices Remarks: We can produce the products as well as customized shapes, sizes, lengths and specifications.
ASTM A53 seamless steel pipe refers to the foreign standard steel grades, that is, beauty brand. A53-F corresponds to the domestic material q235, A53-A 10# corresponding domestic material, corresponding to A53-B 20# materials at home. Hot-rolled steel hot-rolled or heat treatment State of delivery. http://www.sellsteels.com/steel-pipe/A53.html
ASTM A333 Grade 6 is the part of standard covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. http://www.sellsteels.com/steel-pipe/A333.html
Alloy is steel pipe according to the production bills of material (or material) to define, by definition is made of alloy tubes and seamless steel pipe according to the production process (seam seamless) to define, the difference in seamless pipe is welded tubes, including straight seam welded pipe and spiral tubes. http://www.ansonpipes.com/product/ASTM-SA335.html
Line pipe is manufactured from high-strength carbon steel, and is made to strict engineering and metallurgical specifications developed by the American Petroleum Institute (API). One particular standard, API Specification 5L, defines requirements for pipe made to transport natural gas, oil and water. This specification includes standards for the dimensional, physical, mechanical, and chemical properties of the carbon steel. Several pipe mills around the world manufacture API 5L line pipe for the natural gas industry. http://www.sellsteels.com/steel-pipe/API-5L.
Carbon steel pipe can be structural in nature or used in fluid, gas, oil transmission. We carry carbon steel piping in A500, A53, A106 and A252. AGICO carries a full inventory of carbon steel pipe products in a variety of sizes, grade and price to meet http://www.sellsteels.com/steel-pipe/A106.
SSAW Steel Pipe : Out Diameter: 219.1 mm - 3048mm (8"-120") Wall Thickness: 4mm - 30mm Length: 6 - 22 m LSAW Steel Pipe: Out Diameter:219mm - 1820mm(8"-72") Wall Thickness:5.0 - 50mm Length:6 - 12m SAW/LSAW/HSAW Steel pipe used for the industries of oil, natural gas, ship building, chemical, environmental protection, boiler, water conservancy, electrical industry, steel structure, building and other related fields.
Saw/hsaw api 5lx52 carbon steel pipe Ssaw steel pipe : Out diameter: 219.1 mm - 3048mm (8"-120") Wall thickness: 4mm - 30mm Length: 6 - 22 m Lsaw steel pipe: Out diameter:219mm - 1820mm(8"-72") Wall thickness:5.0 - 50mm Length:6 - 12m Saw/lsaw/hsaw steel pipe used for the industries of oil, natural gas, ship building, chemical, environmental protection, boiler, water conservancy, electrical industry, steel structure, building and other related fields. Should you have any need pls do not hesitate to contact us.
SSAW Steel Pipe : Out Diameter: 219.1 mm - 3048mm (8"-120") Wall Thickness: 4mm - 30mm Length: 6 - 22 m LSAW Steel Pipe: Out Diameter:219mm - 1820mm(8"-72") Wall Thickness:5.0 - 50mm Length:6 - 12m SAW/LSAW/HSAW Steel pipe used for the industries of oil, natural gas, ship building, chemical, environmental protection, boiler, water conservancy, electrical industry, steel structure, building and other related fields. Should you have any need Pls do not hesitate to contact us.
In the pipeline, in addition to the requirements has a high compressive strength, but also requires a high and low temperature toughness and excellent welding performance.Oil and gas transmission pipeline steel plate:(X42 L290NB, X46 , X52 L360NB, X56 , X60 L415NB, X65 L450MB , X70 L485MB, X80 L556MB). X70 used for West-East gas pipeline project pipeline steel compared to the yield strength of the steel X80 which corresponds to, but the tensile strength than steel X70.
Size: Od:1/2-8" (20mm-219mm) Wall thickness:0.5mm-10mm Length:less than 12m Steel material: Q195 ? grade b, ss330, sphc, s185 Q215 ? grade c, cs type b, ss330, sphc Q235 ? grade d, ss400, s235jr, s235jo, s235j2 Q345 ? ss500, st52 Usage: Used for structure, accessorize and construction Ends: 1) plain 2) beveled 3) thread with coupling or cap End protector: 1) plastic pipe cap 2) iron protector
Handan Zhengda Steel Pipe Co.,Ltd. Square and Rectangular Steel Pipe Size Square: 20x20-300*300mm Rectangular: 40*20-400*200mm Wall thickness: 0.7-17.75mm Length: 4.5-13m Zinc coating: galvanized: 200-400g/m2 Standard: GB/T 6728, ASTM A500, EN 10219 Material: Q195, Q235, Q215 Technique: ERW, welded, galvanized, hot dipped Package: in bundles with water plastic proof wrapped or as per customer's requirements Shipping Term: FOB, CFR, CIF Payment Term: T/T, L/C Surface: galvanized or as per customer's requirements Quality Grade: first grade Certification: ISO 9001:2008,ISO14001-2004,OHSAS18001-2007; API, SGS Usage: transportation oil, natural gas, gasoline and liquid objects, scaffolding pipe, building material pipe, furniture tube, low pressure fluid tube Main Market: Mid East, South America, South Asia, Africa, Southeast Asia, Northern Europe, Western Europe We can do special orders as customer's requirements Advantage:good quality,competitive price,on-time delivery,efficient after service Rectangular Pipe Size Other Main Products: ERW Pipe,Hot-dipped Galvanized Steel Pipe,Spiral Welded Pipe,Steel-plastic Composite Pipe. Other Main Products: ERW Pipe,Hot-dipped Galvanized Steel Pipe,Spiral Welded Pipe,Steel-plastic Composite Pipe.
Hot-dip Galvanized Steel Pipe Key Specifications/Special Features OD: 21.3-219mm Wall thickness: 1.5-6.0mm Length: 5.8-12m or customized Zinc coating: 280-300g/m2 or above according to customer's request Standard: ASTM A53, A500, BS1387, EN39, EN10219, ISO65, JIS 3444/3466 Material: Q195-Q235B Payment term: T/T, L/C Trade terms: FOB/CFR/CIF Packing: big outer diameter: in bulk, small outer diameter: in bundles or nested or according to customer's requirements Stencil or shipping mark: according to customer's requirements
Specification SizeOD219mm-2020mm WT6mm-18mm Length4m-15m Steel MaterialQ195----SS330,ST37,ST42 Q215 Q235----SS400,S235JR StandardAPI5L GB/T9711-2008 SY/T5037-2012 Usage1)low pressure liquid,water,gas,oil,line pipe 2)Construction 3)Fence,door pipe Ends1)Plain 2)Beveled(30-45 degree) 3)Thread with coupling or cap 4)Chamber 5)Groove End ProtectorPlastic pipe cap Surface Treatment1)Bared 2)Black painted(vanish coating) 3)Oiled 4)PE TechniqueElectronic Resistance Welded/ERW Welded Line TypeSpiral Arc Section ShapeRound InspectionWith Hydraulic Testing X-ray film inspection No Ultrasonic destructive inspection Package1)Bundle 2)Bags Delivery1)Container 2)Bulk carrier Port of ShipmentTianjin,China Date of DeliveryAccording to the Quantity and Specification of the Order PaymentT/T,L/C,WU Trade TermsFOB/CIF/CFR ERW steel pipe,Square and rectangular pipe,Hot dip galvanized steel pipe,Steel-plastic composite pipe also can be supplied.IF need,feel free to consult.
Handan Zhengda Steel Pipe Co.,ltd ERW Steel Pipe Specifications Product ASTM A53 Q195 Q215 Q235 ERW PIPE SpecificationSection shape: round,square,rectangular WT: 0.8mm-12mm OD: 20mm-219mm Standard BS1387,GB3091,ASTMA53, API 5L, EN10219,JIS3444 Material Q195, Q235, Q215 SS400 S235JR ST 37-2 Fabrication Plain ends, cutting, threading, etc Alloy or not Non Alloy Secondary or not Non secondary Surface Treatment1. Galvanized 2. Transparent oil, anti-rust oil 3. According to clients requirement Package 1. Bundle 2. Bulk 3. Plastic bags or as your requirement Min order 10 tons, more quantity price will be lower Payment terms T/T, L/C at sight,WU Port of Shipment FOB Tianjin or as required Deliver time Within 7-30 days after deposit, ASAP Application Construction, machine structure pipe, Agriculture equipment pipe, Water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc
Handan Zhengda Steel Pipe Co.,Ltd Hot-dip Galvanized RHS/SHS Pipe Size: Square: 20x20-200*200mm Rectangular: 40*20-250*150mm Wall thickness: 0.7-14mm Length: 4.5-13m Zinc coating: galvanized: 200-400g/m2 Standard: GB/T 6728, ASTM A500, EN 10219 Material: Q195, Q235, Q215 Technique: ERW, welded, galvanized, hot dipped Package: in bundles with water plastic proof wrapped or as per customer's requirements Shipping Term: FOB, CFR, CIF Payment Term: T/T, L/C Surface: galvanized or as per customer's requirements Quality Grade: first grade Certification: ISO 9001:2008, API, SGS Usage: transportation oil, natural gas, gasoline and liquid objects, scaffolding pipe, building material pipe, furniture tube, low pressure fluid tube Main Market: Mid East, South America, South Asia, Africa, Southeast Asia, Northern Europe, Western Europe We can do special orders as customer's requirements Advantage:good quality,competitive price,on-time delivery,efficient after service
