Erw Round Steel Tube And Pipe

Out Diameter: 1/2³ -24³ ( 21.3-610mm)
Wall Thickness: 2-20mm
Length: 5.8m/ 6m/ 11.8m/ 12m or any fixed length as per customer request
Standard: API 5L, ASTM A53, BS1387, EN10219, EN10210, SY/T5768 -2006, GB/T3091 -2008, GB/T9711 -1, JIS G3444, JIS G3452
Steel Grade: S235, S275, S355, A53, Q195, Q235, Q345, L245, L290, Gr.B, X42-70 etc
End: Plain, Beveled
Surface Treatment: light-oiled, black painting , hot galvanizing, sand blasting, FBE, 2PE, 3PE etc
Packing: in bundles with steel strips or in bulk as per the loading requirements
Applications: civil building and construction, petrochemical sector, light market, fluid transferring sector, mechanical components.

Company Hebei Borun Steel Trade Co., Ltd
Product Name ERW
Surface Treatment light-oiled, black painting , hot galvanizing, sand blasting, FBE, 2PE, 3PE etc
Production Standard API 5L, ASTM A53, BS1387, EN10219, EN10210, SY/T5768 -2006, GB/T3091 -2008, GB/T9711 -1, JIS G3444, JIS G3452
Steel grade S235, S275, S355, A53, Q195, Q235, Q345, L245, L290, Gr.B, X42-70 etc
O.D 1/2� -24� ( 21.3-610mm)
W.T 2-20mm
Length R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m)
packing details in bundles with steel strips or in bulk as per the loading requirements
End Plain, Beveled
MOQ 10 Ton
Payment term T/T,L/C
Delivery date According to The Specifications And the Quantities Of Each Contract
Application civil building and construction, petrochemical sector, light market, fluid transferring sector, mechanical components.
Main Market South and East Asia, Middle East, Europe and America

Company Hebei Borun Steel Trade Co., Ltd
Product Name ERW
Surface Treatment light-oiled, black painting , hot galvanizing, sand blasting, FBE, 2PE, 3PE etc
Production Standard API 5L, ASTM A53, BS1387, EN10219, EN10210, SY/T5768 -2006, GB/T3091 -2008, GB/T9711 -1, JIS G3444, JIS G3452
Steel grade S235, S275, S355, A53, Q195, Q235, Q345, L245, L290, Gr.B, X42-70 etc
O.D 1/2³ -24³ ( 21.3-610mm)
W.T 2-20mm
Length R1( 6.10-7.32m ), R2( 8.53-9.75m), R3(11.58-12.80m)
packing details in bundles with steel strips or in bulk as per the loading requirements
End Plain, Beveled
MOQ 10 Ton
Payment term T/T,L/C
Delivery date According to The Specifications And the Quantities Of Each Contract
Application civil building and construction, petrochemical sector, light market, fluid transferring sector, mechanical components.
Main Market South and East Asia, Middle East, Europe and America

We deals in the following products of India, China, Taiwan and Korea Origin:-
ERW Steel Tube

We deals in the following products of India, China, Taiwan and Korea Origin:-
ERW Steel Pipes

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

Product introduction

ERW Steel Pipe:
Pipe Type: ERW Pipe, ERW Steel Pipe, Electric Resistance Welded Pipe
Application: For Low Pressure Fluid Transmission, Machinery Manufacturing

Specification: OD: 21.3mm ~ 660mm

WT: 1mm ~ 17.5mm

LENGTH: 0.5mtr ~ 22mtr (5.8/6/11.8/12 meters, SRL, DRL)

Standard & Grade: API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
ASTM A53, ASTM A500, JIS G3466, ASTM A252, ASTM A178, AN/NZS 1163, AN/NZS 1074, EN10219-1, EN10217-1

End: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends

Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating

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.

Material
ASTM A53, A106, A210, A252, A333

Grade
Q195 SS330,ST37,ST42
Q235 SS400,S235JR
Q345 S355JR,SS500,ST52

High Precision Steel Pipe for Gas spring Cylinder
Type:Seamless and Welded Steel Tube
Roughness 0.1-0.8ra
Material E195-E235,Q195-Q235,#10,#20,#45,SAE1010,SAE1020
Surface:Black/bright
Standard:DIN, GB, JIS, DIN 17175, DIN 2391, GB 5310-1995, GB/T 13793-1992, GB/T 3094-2000, GB/T 8163-1999, JIS G3101
Size :OD 3mm-140mm Thickness 0.5-20mm
Processing :Cold rolled /cold drawn
1. BK (+C) No heat treatment after last cold forming process.
2. BKW (+LC) After last heat treatment there is a light finishing pass (cold drawing)
3. BKS (+SR) After the final cold forming process the tubes are stress relieve annealed.
4. GBK (+A) After the final cold forming process the tubes are annealed in a controlled atmosphere.
5. NBK (+N) After the final cold forming process the tubes are annealed above the upper
Woven bag / wooden or crate carton/ Bundle Packing/ Plain end or vanished as per customer's request.
Usage: Gas Spring Cylinder