High-Quality API 5L X52 Flange Welded SSAW/LSAW Steel Pipe - Structural Steel Tube
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Product Highlights
- Customizable Length: Length options include 12m, 6m, 6.4m, and fully customizable per customer requirements.
- Diverse Surface Treatments: Offers galvanized, painted, oiled, powder coated, PVC coated, or custom finishes as per client needs.
- Wide Grade Selection: Available in Q195, Q235, Q345, ASTM A36, A500, A53, SS400, St37, St52, S235JR, S355TRH, and more.
- High Production Capacity: Monthly productivity reaches 10,000 tons to ensure timely delivery for large orders.
- Flexible Packaging: Packing available in bundles, bulk, or customized according to specific customer requirements.
- Multiple Welding Technologies: Manufactured using High-Frequency Welding, SSAW, LSAW, and ERW technologies for various applications.
- OEM and ODM Services: Full customization, minor customization, and customization from samples or designs are available.
- Strict Quality Control: 100% inspection including visual and function checks for all finished products.
Product Attributes
- Customization
- Available
- Section Shape
- Rectangular
- Selling Units
- Single Item
- Model NO.
- flange welded pipe
- Shape
- Round.Square.Rectangular
- Single Gross Weight
- 50.000kg
- Tandard
- ASTM
- Tolerance
- 5%
- Grade
- Carbon Steel
- Invoicing
- by Actual Weight
- MOQ
- 1ton
- Alloy or Not
- Non-Alloy
- Delivery Time
- 15days
- Technology
- High-Frequency Welding
- Length
- 12m,6m6.4mcustomizable
- Urfacetreatment
- Galvanized
- Single Package Size
- 100X100X10cm
- Oiled or Non-Oiled
- Non-Oiled
- Transport Package
- Export Package
- Trademark
- USI
- Origin
- Tianjin, China
Product Images of High-Quality API 5L X52 Flange Welded SSAW/LSAW Steel Pipe - Structural Steel Tube
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Product Description
|
Size O.D |
O.D Tolerance |
W.T |
Length |
Thickness Tolerance |
|
10*10-1000*1000mm |
±0.5mm |
0.8-30mm |
As customers demand |
±0.05mm |
|
Surface Treatment |
galvanized(zinc coated), painted, oiled, powder coated, PVC coated ,or as clients' requirement, |
|||
|
Steel Grades |
Q195, Q235A-B, Q345A-E, 10#, 20#, 16Mn, ASTM A36,ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH etc |
|||
|
Standard |
GB/T 3094-2000, GB/T 6728-2002, DIN EN 10210, DIN EN 10219, GB/T 178-2005, ASTM A53, ASTM A500,BS EN 10219,JIS G 3466, ASTM A513, ASTM A36 |
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|
Productivity |
10000tons/month |
|||
|
Packing |
In bundles or bulk or as per customer's requirement |
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|
Application |
Building, structure, Fence |
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|
Production Technology |
High-frequency welding. |
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|
Remarks |
1) payment term: T/T, L/C |
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|
2)Trade term: FOB, CFR, CIF |
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|
3)MOQ: 25 TONS |
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|
4)Delivery time: 15 days after receiving T/T deposit or L/C |
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SPECIFICATION
ERW/LSAW: Diameter ranging from Ф25mm to Ф630mm, with a standard length of 6 meters, customizable per customer's unique requirements.
SSAW: Diameter spans from Ф219mm to an impressive Ф3620mm, with a typical length of 12 meters, tailored to meet specific customer needs.
SMLS: Diameter options from 10.3mm to 1020mm, with a thickness range of 2mm to 40mm (1/4" - 40"), offering flexibility and precision for diverse applications.
WT: Wall thickness options extend from 1.24mm to 60mm (SCH10-SCH160), ensuring strength and versatility for various industrial uses.











About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI259014". Items marked "" are certified.
Company Profile
Union Steel Industry Co., Ltd as member of United Steel Industry Group, specialized in steel pipe and pipe fittings designing, manufacturing, stocking and exporting in China. As one of the leading manufacturer of steel pipe products in China, Union Steel Industry Co., Ltd are committed to providing one-stop service to customers around the world.
Union Steel Industry Co., Ltd has leading technology of steel pipe production and research at home and abroad, advanced and complete testing facilities. We strictly in accordance with the ISO 9001 quality management system for on-site management, SGS, BV, TUV, ABS, LR, GL, DNV, CCS, RINA, RS and other authoritative TPI organizations. For years, steel pipe products supplied by Union Steel Industry have been widely applied in engineering projects such as oil and gas extraction, water transportation, urban pipeline network construction, offshore & onshore pipeline construction, mining industry, chemical industry and power generation industry pipeline construction. Our partners are throughout Southeast Asia, the Middle East, Europe, Africa, South America, Oceania, and more than 100 countries and regions. We also provide many steel pipe products and services to the worlds top 500 petroleum and gas, EPC companies, such as: PetroChina, Schlumberger, ADNOC, NNPC, ENI, NICO, EGPC, OXY, CCE, OGDCL, PEMEX, etc.
Adhering to our principle of"quality first, win-win cooperation", we are confident to supply customers with high quality products at very competitive prices. Union Steel Industry Co., Ltd will always be you the most professional and reliable business partner.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 380, Huijin Industry Park, Furong Road, Changsha City Hunan Province, Changsha, Hunan, China
-
Plant Area
- 160 square meters
-
Number of Employees
- 18
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port;Shanghai Port;
-
Minimum Order Quantity
- 2 Tons
-
Supply Chain Partners
- 100
Our Production Capability & Technical Expertise
-
Main Products
- Steel Pipe, Seamless Steel Pipe
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-01-18
-
Export Year
- 1 years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 2 tons.
- What are the available payment terms?
- We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.
- How long is the delivery time?
- Delivery takes 15 days after receiving the T/T deposit or L/C. During peak season, lead time is one month.
- Can the product dimensions be customized?
- Yes, length and diameter can be customized per customer's unique requirements.
- What surface treatments are available?
- Options include galvanized, painted, oiled, powder coated, PVC coated, or as per client requirements.
- Do you offer OEM or ODM services?
- Yes, we provide full customization, minor customization, and customization from samples or designs.
- What is the production capacity?
- Our monthly productivity is 10,000 tons.
- What standards do your products meet?
- Products meet GB/T, DIN EN, ASTM, BS EN, and JIS standards including GB/T 3094-2000, ASTM A53, and DIN EN 10219.
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