2205 2507 Welded Steel Pipes 410 420 310S ASTM A53 ERW Pipe Anti Corrosion
Brand Name:TONGMAO
Certification:ISO9001 MTC
Model Number:steel pipe
Minimum Order Quantity:5tons
Delivery Time:7-15days
Payment Terms:L/C, T/T
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Location:
Liaocheng Shandong China
Address:
No.809, Xinglong Building, First East Liaohe Road, Liaocheng Economic Development Zone,Shandong Province, China
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Product Details
2205 2507 Welded Steel Pipes 410 420 310S ASTM A53 ERW Pipe Anti Corrosion
Welded steel pipe:
Welded steel pipe refers to steel strip or steel plate bending deformation into circular, square and other shapes after welding, the surface of the joint steel pipe. Compared with seamless steel tube, welded steel tube has low cost and high production efficiency. The blank is steel plate or strip steel. Welded steel tube has good corrosion resistance in acid environment.
Classification of welding methods:
According to different welding methods, it can be divided into arc
welding pipe, high frequency or low frequency resistance welding
pipe, gas welding pipe, furnace welding pipe, bandi pipe, etc.
Electric welded steel tube: used for oil drilling and machinery manufacturing.
Furnace welding pipe: can be used as water gas pipe, straight welded pipe for high pressure oil and gas transmission; Spiral welded pipe is used for oil and gas transportation, pipe pile, bridge pier and so on.
Classification according to weld shape
Can be divided into straight seam welding pipe and spiral welding
pipe.
Product Description:
| Grade | Compositionnominal wt% | Elongation % | Hardness |
| 301 Annealed 1/4H 1/2H FH | C .15, Mn 2.0, P .045, S 0.3, Si .75, Cr 16-18, Ni 6-8, N .1 | 40 | 95 Rb |
| 302 | C 0.15, Mn 2.0, P .045, S .03, Si .75 Cr 17-19, Ni 8-10, N .1 | 40 | 92 Rb |
| 303 | C 0.15, Mn 2.0, P .045, S .03, Si .75 Cr 17-19, Ni 8-10, N .1 | 30-50 | 92 Rb |
| 304 | C .08, Mn 2.0, P .045, S .03, Si .75 Cr 18-20, Ni 8-10.5, N .10 | 40 | 92 Rb |
| 304L | C .03, Mn 2, P .045, S .03, Si .75, Cr 18-20, Ni 8-12, N .1 | 40 | 92 Rb |
| 305 | C .12, Mn 2.0, P .045, S .03, Si .75, Cr 17-19, Ni 10.5-13, | 40 | 88 Rb |
| 309/309S | Type 309 - C .2, Mn 2.0, P .045, S.03, Si .75 Cr 22-24, Ni 12-15, Fe bal Type 309S - C .08, Mn 2.0, P .045, S .03, Si. 75, Cr 22-24, Ni 12-15, Fe Bal | 49/ 44.6 | - |
| 310L | Mn 1.10, Cr 24.5, Ni 20.5 (nominal) | 40 | 95 Rb |
| 310 310S | 310: C .25, Mn 2, P 0.045, S 0.03, Si 1.5, Cr 24-26, Ni 19-22, Fe balance 310S: C 0.08, Mn 2, P 0.045, S 0.30, Si 1.5, Cr 24-26, Ni 19-22, Fe balance | 45/42/6 | - |
| 316 | C .08, Mn 2.0, Si .75, Cr 16-18, Ni 10-14, Mo 2-3, P .045, S .03, N .1, Fe Bal | 40 | 95 Rb |
| 316L | C .03, Mn 2.0, Si .75, Cr 16-18, Ni 10-14, Mo 2-3, P .045, S .03, N 0.1, Fe Bal | 54 | 95 Rb |
| 316Ti | C .08, Mn 2.0, Si .75, Cr 16-18, Ni 10-14, Mo 2-3, P 0.045, S 0.03, N 0.1, Ti 0.15-0.70, balance Fe | 248 | 76 Rb |
| 317 | Type 317 - C .08, Mn 2.0, Si .75, Cr 18-20, Ni 11-15, Mo 3-4, P .045, S .03, N .10, Fe Bal | 35 | 95 Rb |
| Wall Thickness | 2-5.4mm/Can be customized |
| Brand | TONGMAO |
| Length | 6m or as Your Requirements |
| Payment | T/T,L/C,Western Union,Moneygram |
| Transport Package | Standard Export Packaging |
| Origin | Liaocheng China |
| Shipment port | Qingdao |
| Outer Diameter | DN15-DN150 |
| Standard | GB/T,ASTM, JIS |
| Date of Delivery | 7-15 Days After Receiving Your Dosit |
| Specification | 410 420 310S |
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FAQ
Can you send products to my country?
Sure, we can. If you do not have your own ship forwarder, we can
help you.
Will you delivery the goods on time?
Yes,we promise to provide best quality products and delivery on
time no matter if the price change lot or not.Honesty is our
company's tenet.
How can I get a quotation from you ?
You can leave us message, and we will reply every message in time.
Or we may talk on line by Trademanager.
And you can also find our contact information on contact page.
How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our
customers benefit ;
2. We respect every customer as our friend and we sincerely do
business and make friends with them
2205 2507 Welded Steel Pipes 410 420 310S ASTM A53 ERW Pipe Anti Corrosion
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