Shandong Jeno Steel Group Co., Ltd.
ERW Steel Pipe
abbreviated as ERW pipe, which is a round pipe welded by steel plates.
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
Classification :
Keywords: Handheld refractometer
PRODUCT DETAILS
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 |
|
外径 (mm) |
壁厚 (mm) |
外径 (mm) |
壁厚 (mm) |
|
33.4 |
2.1-2.4 |
Φ133 |
3.0-5.75 |
|
2.5-3.25 |
6.0-7.75 |
||
|
3.5-4.0 |
8.0-10 |
||
|
42.3 |
2.1-2.4 |
Φ139.7 |
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 |
2.1-2.4 |
Φ152 |
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 |
Φ159 |
3.25-6.75 |
|
|
Φ60.3 |
3.0-4.0 |
6.8-7.75 |
|
|
4.25-4.75 |
8.0-10.0 |
||
|
5.0-5.75 |
10.0-11.75 |
||
|
Ф73 |
3.0-4.75 |
Φ165 |
3.0-6.0 |
|
4.8-5.25 |
6.25-7.0 |
||
|
5.5-7.0 |
/ |
||
|
Φ76.1 |
3.0-4.0 |
/ |
|
|
4.25-4.75 |
Φ168.3 |
3.5-5.75 |
|
|
5.0-5.25 |
6.0-8 |
||
|
5.5-7.0 |
8.25-8.75 |
||
|
Φ88.9 |
3.0-4.0 |
9.0-9.75 |
|
|
4.25-4.75 |
10.0-11.75 |
||
|
5.0-5.25 |
/ |
||
|
5.5-6.0 |
Φ177.8 |
3.75-5.75 |
|
|
8 |
6.0-7.75 |
||
|
Φ108 |
3.0-4.5 |
8.0-8.75 |
|
|
4.75-5.75 |
9.0-9.75 |
||
|
6.0-6.25 |
10.0-11.75 |
||
|
6.5-9.0 |
/ |
||
|
Φ114.3 |
3.0-4.0 |
Φ193.7 |
4.0-6.75 |
|
4.25-4.75 |
6.8-7.75 |
||
|
5.0-6.0 |
8.0-9.75 |
||
|
6.25-7.75 |
10.0-11.75 |
||
|
8.0-10 |
/ |
||
|
Φ127 |
3.0-4.75 |
Φ203 |
3.0-6.75 |
|
5.0-5.75 |
6.8-8.0 |
||
|
/ |
8.25-11.75 |
||
|
/ |
/ |
||
|
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) |
|||
|
Outside Diameter |
Wall Thickness |
Outside Diameter |
Wall Thickness |
|
外径 (mm) |
壁厚 (mm) |
外径 (mm) |
壁厚 (mm) |
|
219、245 |
5.0-11.75 |
462 |
5.75-11.75 |
|
273 |
5.0-11.75 |
12.5-13.75 |
|
|
12.5-13.75 |
457、478 |
5.75-11.75 |
|
|
299 |
5.5-11.75 |
12.5-13.75 |
|
|
12.5-13.75 |
14.5-17.75 |
||
|
325 |
5.5-11.75 |
508 |
5.75-11.75 |
|
12.5-13.75 |
12.5-13.75 |
||
|
355 |
5.5-11.75 |
14.5-17.75 |
|
|
12.5-13.75 |
529/559/610/630 |
5.75-11.75 |
|
|
377 |
5.75-11.75 |
12.5-13.75 |
|
|
12.5-13.75 |
14.5-17.75 |
||
|
406 |
5.75-11.75 |
660 |
7.5-11.75 |
|
12.5-13.75 |
12.5-13.75 |
||
|
/ |
14.5-17.75 |
||
|
API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) |
|||
|
Outside Diameter |
Wall Thickness |
Outside Diameter |
Wall Thickness |
|
外径 (mm) |
壁厚 (mm) |
外径 (mm) |
壁厚 (mm) |
|
219、245 |
5.0-11.75 |
462 |
5.75-11.75 |
|
273 |
5.0-11.75 |
12.5-13.75 |
|
|
12.5-13.75 |
457、478 |
5.75-11.75 |
|
|
299 |
5.5-11.75 |
12.5-13.75 |
|
|
12.5-13.75 |
14.5-17.75 |
||
|
325 |
5.5-11.75 |
508 |
5.75-11.75 |
|
12.5-13.75 |
12.5-13.75 |
||
|
355 |
5.5-11.75 |
14.5-17.75 |
|
|
12.5-13.75 |
529/559/610/630 |
5.75-11.75 |
|
|
377 |
5.75-11.75 |
12.5-13.75 |
|
|
12.5-13.75 |
14.5-17.75 |
||
|
406 |
5.75-11.75 |
660 |
7.5-11.75 |
|
12.5-13.75 |
12.5-13.75 |
||
|
/ |
14.5-17.75 |
||
Technical data
Tolerances of ERW steel pipe
|
Standard |
Grade |
Out Diameter Tolerance |
Wall Thickness Tolerance |
|
ASTM A53 |
A |
+/-1.0% |
+/- 12.5% |
|
B |
+/- 1.0% |
+/- 12.5% |
Chemical Analysis & Mechanical Properties of ERW steel pipe
|
Standard |
Grade |
Chemical Analysis(%) |
Mechanical Properties(min)(Mpa) |
||||
|
C |
Mn |
P |
S |
Tensile Strength |
Yield Strength |
||
|
ASTM A53 |
A |
0.25 |
0.95 |
0.05 |
0.045 |
330 |
205 |
|
B |
0.30 |
1.20 |
0.05 |
0.045 |
415 |
240 |
|
Warehouse storage
Shandong Jienuo Metal Products Co., Ltd. has a registered capital of 250 million yuan, more than 635 employees, 100 million yuan of property/plant equipment, covering an area of more than 300 acres, and has passed the international quality management system, energy management system, occupational health and safety management system and other standards. The company has advanced production equipment, superb technical force, excellent management and technical personnel, and strong financial strength to provide a strong guarantee for the production of high-quality, sophisticated and cutting-edge products.
Packing and delivery
The company has ISO9001 certification, EU CE10219 system certification, and Swiss SGS quality standard certification. In the future, the company will be a comprehensive modern enterprise featuring international trade and modern logistics as its development direction. Work together to make unremitting efforts for the green future of the steel industry in China and the world.
Application field
Widely used in prefabricated steel structure buildings, glass curtain wall engineering, steel structure engineering, large venues, airport construction, highways, roads, decorative guardrails, tower crane manufacturing, photovoltaic projects, greenhouse agricultural shanty buildings, bridge manufacturing, ships, automobile manufacturing, machinery In many fields such as manufacturing, it has been well received in major construction projects.
Cooperation transaction
Customer Visit Feedback
At the same time, we also look forward to sincere cooperation with customers and friends from all over the world, mutual benefit and win-win results, and common development, and create brilliant!
CERTIFICATE OF HONOR
COOPERATIVE PARTNER
RELATED PRODUCTS
GET A FREE QUOTE