TOBO STEEL GROUP CHINA
TOBO GROUP TOBO International Trading(Shanghia)Co.,Ltd Tianda Oil Pipe Co., Ltd TOBO Pipeline Equipment Co.,Ltd TPCO & TISCO Pipe(Tianjin)Co.,Ltd.
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Boiler Tube material SA213 TP347H size 50.8mmOD x 5.56mmTHK x 3mL/pc
Quick Detail:
Size: 50.8mmOD x 5.56mmTHK x 3mL/pc
88.9 x 2.6mm, 114.3 x 2.8mm, 168.3 x 3.3mm,
219.1 x 4mm,273 x 5mm,323.9 x 6mm etc
Length: 3 meter fixed, 6 meter fixed, 8 meter fixed etc.
Delivery Condition: Cold - Finished
Main Material: Tp304, Tp304L, Tp310S, Tp316L etc
Main Standard: ASTM A312, ASTM A213, ASTM A269 etc
Specifications
Designation: A312/A312M-04a
Standard specifications For Seamless,Welded,And Heavily Cold Worked Austenitic
Stainless Steel Pipe
| Specification covers | Seamless,straight-seamless welded, and heavily cold worked austenitic stainless steel pipe |
| Manufacture Process | Seamless (SML) Pipe |
| Diameter Tolerance | +/-1% |
|
Permitted Variations In Wall Thickness
| Tolerance,% from Nominal NPS Designator Over Under 1/8 to 21/2 inc., all t/D ratios 20 12.5 3 to 18 inc., t/D up to 5% incl. 22.5 12.5 3 to 18 inc., t/D over 5% 15 12.5 20 and larger,welded,all t/D ratios 17.5 12.5 20 and larger,seamless,t/D up to 5% incl. 22.5 12.5 20 and larger,seamless,t/D over 5% 15 12.5
Where: t = Nominal Wall Thickness D = Ordered Outside Diameter |
| Inspection item |
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| Ordering Information |
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Why choose us!
1. We are the specialized supplier of stainless steel materials, can provide the best price!
2. We have more than 30 years experience in exporting products to worldwide countries, can provide the high quality products!
3. We have three thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.
4. Wide excellent experiences with after-sale service.
5. Every process will be checked by responsible QC which insures every product's quality.
6. Professional packing teams which keep every packing safely.
7. Trial order can be done in very short time.
8. Samples can be provided as your requirements.
