| After-sales Service: | 3 Years |
|---|---|
| Warranty: | 3 Years |
| Type: | Seamless |
| Technique: | Hot Rolled |
| Material: | Alloy Steel |
| Surface Treatment: | Oiled |
| Samples: |
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| Customization: |
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Audited Supplier ) HIGH QUALITY---We can guarantee for YOU!!
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4) SMALL ORDER IS ACCEPTABLE--YOU are warmly welcomed to contact us!!
| Product Name | ASTM A519 4130 4340 4140 Alloy Mechanical Seamless Steel Pipe |
| Standard | API,ASME, ASTM, EN ,BS,GB,DIN, JIS |
| Outer Dia: | 4mm-2420mm |
| Wall Thickness | 4mm-70mm |
| Shape | round |
| Materials | 5115/5120/5140/5150/4118/4130/4317/4140/4130/4150/4142 |
| Inspection | ISO,BV,SGS,MTC |
| Packing | Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required |
| Supply Ability | 5000 tons/month |
| MOQ | 1metric ton,sample order accepted |
| Shipment time | 3-15days and Depend on Customer′s Order |
| Payments | T/T,L/C |
Application
Oil exploration, automobiles, machinery, etc
Dimensions
Outer diameter: 83-254 mm, Wall thickness: 7 to 60 mm, length: not more than 12 meters.
Tolerance for OD and ID
Cold drawn: within ±0.2mm
Cold rolled: within ±0.1mm
Tolerance for Wall Thickness
Hot rolled: within +/-5%,
Cold drawn: within 0.6mm
Process
Hot Rolled, Cold Drawn, Precision Rolled
Delivery Condition
Hot rolled, Cold drawn, Annealed, Normalized, Quenched and tempered.
Surface Condition
Black surface, Rough turned, Peeled.
Standard:
ASTM A519
Product Show
Packing and Shipping
Packing and Shipping
Tianjin Boer King Steel Co.,Ltd. is located in Shuang Gang industrial zone of Jinnan district ,Tianjin. Our company is 36km away from Tianjin port, 6km away from Tianjin airport and 40km away from Tianjin railway station.
We have established quality management system according to ISO9001:2008 and carry out the total quality management. Now, We sell 160,000 tons steel pipes per year, including the steel pipes for the high, medium and low pressure boilers, shipping, transporting liquid products, the petroleum cracking process, the fertilizer facilities, the structure ,the hollow sucker rod , oil well casing and drill pipe, galvanized steel pipe and some stainless steel. Provide high quality products to in different industries customers .
In recent years, the company products are not only sold well in domestic market but also exported to different countries and areas in the world. Our products are very popular in the overseas market. A number of overseas well-known enterprises have established a long-term business relationship with us.
Warmly welcome customers home and abroad to visit our company and give us valuable suggestions. We would like to have long term cooperation with customers from all over the world on the basis of mutual prosperity and development.
Thank you!
Contact:
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