Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
Production Process for ERW steel pipe:
1.Uncoiling
2. Leveling --- 3. End cutting --- 4. End shearing welding --- 5. Supercoil accumulator --- 6. Edge cutting --- 7. Ultrasonic detection --- 8. Forming --- 9. Electric induction welding --- 10. Ultrasonic detection for weld seam --- 11. Medium frequency heat treatment --- 12. Air cooling --- 13. Water cooling --- 14. Sizing --- 15. Flying cutting --- 16. Flush-out --- 17. Cropping --- 18. Flattening testing --- 19. Straightening --- 20. End facing and bevelling --- 21. Hydrodynamic testing --- 22. Ultrasonic detection for weld seam --- 23. Ultrasonic detection for pipe end --- 24. Visual and dimensions inspection --- 25.Weighting and measuring --- 26. Marking --- 27. Coating --- 28. Pipe-end protection --- 29. Bending --- 30. Shipping
Specification of ERW steel pipe:
API 5L/ASTM A53 GR.B (Small Diameter ERW Steel Pipe)
Outside Diameter
Wall Thickness
Outside Diameter
Wall Thickness
(mm)
(mm)
(mm)
(mm)
33.4
(1")
2.1-2.4
133
3.0-5.75
2.5-3.25
6.0-7.75
3.5-4.0
8.0-10
42.3
(1.2")
2.1-2.4
139.7
(5)
3.0-4.5
2.5-3.5
4.75-5.75
3.75
6.0-7.75
4.0-5.0
8.0-10
48.3
(1.5")
2.1-2.4
152
3.0-4.5
2.5-3.25
4.75-5.75
3.5-3.75
6.0-7.75
4.0-4.25
8.0-10.0
4.5-6.0
159
3.25-6.75
60.3
(2)
3.0-4.0
6.8-7.75
4.25-4.75
8.0-10.0
5.0-5.75
10.0-11.75
73
3.0-4.75
165
3.0-6.0
4.8-5.25
6.25-7.0
5.5-7.0
76.1
Warehouse Storage
Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.
Item Hot Dipped Galvanized Round Steel Pipe/GI Pipe/Galvanised Tube
OD 20~405mm in theory
Thickness 1.2~15.7mm
Length Any Length Below 16 Meter
Standard GB,ASTM,BS,EN,JIS
Material Chinese Grade, Q195, Q215 Q235, Q345
ASTM, Grade B,Grade C,Grade D,Grade 50
EN, S185,S235JR,S235JO,E335,S355JR,S355J2
JIS, SS330,SS400,SPFC590
Application Used For Water, Gas, Stream, Combustible Fluids And Other Liquid Delivery
Ends
Plain, Beveled, Thread With Couplings Or Sockets;
Plastic Caps And Steel Rings Can Be Provided If Possible
Surface Bared, Galvanized, Oiled, Color Paint, 3PE; Or Other Anti-corrosive Treatment
Technique Hot Rolled Or Cold Rolled ERW
Package Covered With Tarpaulin, Containers Or In Bulk
Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,
Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, RT TEST, UT TEST)
9.Mill Test Certificate: EN 10204/3.1B
10.Third party inspection: SGS, BV, Lloyds etc.
Payment Terms: T/Tï¼? L/C
Trade terms: FOB,CFR,CIF
Delivery Time: Within 30 days
Delivery Detailï¼?Depends on your order quantity.
Packaging Detail: Packing in bundles or for the client's requirement
Supply Ability: 500 Metric Ton/Metric Tons per Day
Used for Crude oil, pipelines, Natural gas pipelines, Water supply lines, Foundation piles, Industrial pipeline networks
144721 Erw Steel Pipe Suppliers
Short on time? Let Erw Steel Pipe sellers contact you.
Electric Resistance Welded Steel Pipe
Usage:Used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
ERW: Electric Resistance Welded pipe
HFI :High Frequency Induction weld pipe
EFW :Electric Fusion Welded Pipe
Standard :API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, JIS G3452, BS1387
Certificate :API 5L PSL1/ PSL2, API 5CT
Out Diameter :21.3mm - 610mm
Wall Thickness :1.8 - 22mm
Length :0.3 ¡¡ìC 12m
Steel Grade :API 5L : GR B, X42, X46, X56, X60, X65, X70
ASTM A53 : GR A, GR B, GR C
EN : S275, S275JR, S355JRH, S355J2H
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.
Grade: A53-A369, API J55-API P110, ST35-ST52
Thickness: 3 - 25 mm
Outer Diameter: 0.375 - 24 inch
Standard: ASME, API,ASTM
Outer Diameter: 21 mm to 610 mm
Product Name:
ERW Steel Pipe
Product Keyword:
Steel Pipe, Welded Pipe, Oil & Gas Pipe, ERW, HFW, Line Pipe, Steel Tube
Brief Description:
ERW Steel Pipe, Outside Diameter: 6mm-610mm (1/16"-24"), Wall Thickness: 0.3mm-22mm, Length: 0.5meter-20meter, End-Finish: Square Ends or Beveled for welding
Product Details:
Process:
ERW(Electric Resistance Welded)
HFI(High Frequency Induction)
EFW(Electric Fusion Welded Tube)
HFW(High-Frequency Welding)
Quality Specifications:
API 5L Line Pipe
ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
DIN 2458 Welded Steel Pipes And Tubes
EN10217 Welded Steel Tubes For Pressure Purposes. Technical Delivery Conditions. Non-Alloy Steel Tubes With Specified Room Temperature Properties
BS: 1387 Steel Tubes For Use For Water, Gas, Air And Steam
GB/T3091 Welded Steel Pipes for Low Pressure Liquid Delivery
GB/T9711 Petroleum And Natural Gas Industries--Steel Pipe For Pipelines
IS: 3589 Steel Tubes For Water And Sewage
IS: 1978-1982 Steel Tubes For Use In Transportation Of Oil; Gas & Petroleum Products
Steel Grade:
ASTM A 53: Gr. A, Gr B, Gr C, Gr D
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
GB/T3091:Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8
BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
Size:
Outside Diameter: 6mm-610mm (1/16"-24")
Wall Thickness: 0.3mm-22mm
Length: 0.5meter-20meter
End: Square Ends (straight cut, saw cut, and torch cut) or Beveled for welding
Surface: Lightly Oiled, Hot Dip Galvanized, Electro Galvanized, Black, Bare, Varnish Coating/Anti Rust Oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
Coating Specs:
ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
ISO 21809 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems
DIN 30670 Polyethylene coatings of steel pipes and fittings
Packing: Plastic Plugs in both ends, Hexagonal Bundles of max. 2,000kg with several Steel Strips, Two Tags on each bundle, Wrapped in Waterproof Paper, PVC Sleeve, and Sackcloth with several Steel Strips, Plastic Caps.
Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.
Usage: Used for low pressure liquid delivery, such as water, gas and oil.
Electric resistance welded steel pipe
Usage:used for low pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc.
Erw :electric resistance welded pipe
Hfi:high frequency induction weld pipe
Efw:electric fusion welded pipe
Standard:api 5l, api 5ct, astm 53, en10217, din 2458. Is 3589, jis g3452, bs1387
Certificate:api 5l psl1/ psl2, api 5ct
Out diameter:21.3mm - 610mm
Wall thickness:1.8 - 22mm
Length:0.3 72;c 12m
Steel grade:api 5l : gr b, x42, x46, x56, x60, x65, x70
Astm a53: gr a, gr b, gr c
En: s275, s275jr, s355jrh, s355j2h
Gb: q195, q215, q235, q345, l175, l210, l245, l320, l360- l555
Surface:fusion bond epoxy coating, coal tar epoxy, 3pe, vanish coating, bitumen coating, black oil coating as per customer&s requirement.
Item: Bright ERW Low Carbon Steel Tube (Pipe)
Base Material: Cold rolled low carbon steel strip as JIS G3141, SPCC-SD, DC01, 08YU, ST12
Range of Product: Round Tube / Square Tube / Rectangular Tube / Oval / Flat Oval Tube
Wall Thickness: 0.4mm~~2.0mm
Outer Diameter: 8.0mm~~76.0mm
Surface Finish: Bright, suitable for Plating or baking varnish etc.
Application: Mainly used to produce Bicycle, Motorcycle, Metal Frame furniture or racking and its spare part etc.
The company has four sets of production lines now with its advanced and completed equipments of production and inspection. The product is double-faced submerged-arc welded pipes. Now the diameter of our product is from 219 to 3120mm and wall thickness is from 5mm to 25mm.Our product can comply with the standard of SY/T5037-2000, GB/T9711.1-1997 and API SPEC 5L, the material can be Q235AB, and X42-X70 grade plate. We also can produce the steel pipes with special specification so as to meet the demand of the customer. Our product gains the certificate of China Ten Famous Brand and China Ten Excellent Product and are widely used in the long-distance transmitting pipelines of natural gas, petroleum, chemical industry, power, heat power and water source etc
Our company can produce the outer diameter 114mm-340mm and wall thickness 4.0mm-14mm
Erw steel pipes, the company produces different types of erw steel pipes 150, 000 tons yearly,
Including casing and tubing , petroleum and natural gas transmission pipes, liquid delivery pipes and structural pipes according to the latest domestic standards of gb/t9711.1, gb/t9711.2.
Gb/t3091-2001 gb-t13793 and sy/t5768 and overseas standards of api spec 5ct , api
Spec5l, astm a53, and other related standards , all these steel pipes are suitable for the industries of petroleum, natural gas, shipbuilding, chemical, environmental protection , boiler , water
Conservancy, electrical industry, steel structure , building and other such related fields.
High-frequency welded pipes are generally straight-slit, but straight-slit welded steel pipes are not necessarily high-frequency welded. The high-frequency straight-slit electric resistance welded steel pipe is formed by the skin effect and the proximity effect of the high-frequency current after the hot-rolled coil plate is formed by the molding machine, and the edge of the tube blank is heated and melted, and pressure welding is performed under the action of the pressing roller to realize the production. The high-frequency resistance welded steel pipe is different from the ordinary welded pipe welding process. The weld is made of the base material of the steel strip body, and the mechanical strength is better than that of the general welded pipe. The surface is smooth, high precision, low cost, and has low weld seam height, which is beneficial to the coating of 3PE anti-corrosion coating.
144721 Erw Steel Pipe Suppliers
Short on time? Let Erw Steel Pipe sellers contact you.
