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astm a312 sch80s stainless steel seamless tube
Specifications for Stainless Steel Pipe
Product Name | astm a312 sch80s stainless steel seamless tube | |||||
Standard | ASTM A53 | |||||
Material Grade | 201: Ni 0.8%~1% | |||||
202: Ni 3.5%~4.5% | ||||||
TP304/304: Ni 8%, Cr 18% | ||||||
316: Ni 10%, Cr 18% | ||||||
316L: Ni10%~14% | ||||||
430: Cr16%~18% | ||||||
Outer Diameter | 6mm ~ 630mm | |||||
Thickness | 0.5mm - 70mm | |||||
Length | 6m or as customers' request | |||||
Tolerance | a) Outer Diameter: +/- 0.2mm | |||||
b) Thickness: +/- 0.02mm | ||||||
c) Length: +/- 5mm | ||||||
Surface | Matte or Mirror Finishing | |||||
Application | Liquid or gas transportation,such as oil and gas,water or chemical liquids. | |||||
Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT | |||||
Chemical Composition of Material | Material Composition | 201 | 202 | 304 | 316L | 430 |
C | ≤0.15 | ≤0.15 | ≤0.08 | ≤0.035 | ≤0.12 | |
Si | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | ≤1.00 | |
Mn | 5.5-7.5 | 7.5-10 | ≤2.00 | ≤2.00 | ≤1.00 | |
P | ≤0.06 | ≤0.06 | ≤0.045 | ≤0.045 | ≤0.040 | |
S | ≤0.03 | ≤0.03 | ≤0.030 | ≤0.030 | ≤0.030 | |
Cr | 13-15 | 14-17 | 18-20 | 16-18 | 16-18 | |
Ni | 0.7-1.1 | 3.5-4.5 | 8-10.5 | 10-14 |
| |
Mo |
|
|
| 2.0-3.0 |
| |
Mechanical Property | Material Item | 201 | 202 | 304 | 316 | |
Tensile Strength | ≥535 | ≥520 | ≥520 | ≥520 | ||
Yield Strength | ≥245 | ≥205 | ≥205 | ≥205 | ||
Extension | ≥30% | ≥30% | ≥35% | ≥35% | ||
Hardness (HV) | <105 | <100 | <90 | <90 | ||
How to make sure stainless steel pipe quality?
From raw materials to finished products, every process is tested and controlled professionally and seriously by our professional machines and person.
| Our Advantages | |
| A | Experienced stainless steel pipe supplier:more than 30 years of manufacturing and selling experience in domestic, 13 years B2B experience in steel pipe field. |
| B | Alibaba golden supplier, BV inspected supplier, trade assurance supplier. |
| C | Factory recognized by CE/BV/ISO9001, ISO14001,OHSMS18000 and so on. |
| D | Our factory has been audited by customers all over the world, also our products was always inspected by the third inspection parties, such as SGS, BV etc. |
| E | Provide perfect after-sales service, be responsible for each problem encountered. |
What kind of package,shipping and payment methods we can provide?
| Packing Method | Small size in bundles, big size in bulk, seaworthy packaging or as per customer's requests. |
| Shipping Way | Usually by Sea, by Air, by Train or River-and-Sea Coordinated Transport or as per customer's request. |
| Payment | L/C,T/T,Onetouch,Trade Assurance Order etc or as your requirement. |
What can I do for you?
A. Stable quality—with advanced equipments and all raw materials comes from stat-owned mill in China.
B. Competitive price—Not cheapest but the lowest at the same quality.
C. Good service—one-stop service, besides the stainless steel pipe, we can also other relative steel pipe and pipe fittings to you.
D. Delivery time—on-time delivery, lots of stock for standard size pipes.
E. Customized ,small/trail order and mixed order are welcomed.
Why choose us?
Jetsun History
We,Jetsun was established in 2002 , we have over 13 years experience in field of steel tube and pipe fittings, we are a professional supplier of steel products in China.
Trade Partners
We have established the good business relationship with many famous domestic manufacturers and also supply the products to numbers of well-known international company.
All products are well-reputed by customers from all over the world, for example, our company has been qualified to be a key supplier by Singapore Keppel Corporation which is one of largest state-owned enterprise in Singapore.
Enthusiastic Team
We are big family with strong teamwork spirit.We believe profession makes perfect.
Q: what about your standard delivery date?
A: If we have the product in stock,shipping within 15 days after receiving deposit,otherwise the date will be decided according to the quantity.
Q: How about your capacity?
A: For steel pipes, 50,000 tons per month, 600,000 tons per year. For pipe fittings, 30,000 tons per year.
Q: How to get accurate price / quotation from you?
A: Please kindly tell us below details and we'll send our quotation to you ASAP:
1) Pipe's outer diameter,Wall thickness,Length for each pipe
2) Steel grade(304,316,etc),Processing method (Seamless or Welded)
3) Section Shape (round, square etc.)
4) Standard (e.g.: API,ISO etc)
5) Order quantity
6) Trade Terms
7) Designation (BK, BKW etc.)
8) Application
P.S.: more detailed information you clarified, more exact price we provided.
We are pleased to provide you with best services in consulting, purchasing, transportation, installation, and after-sales services.
Contact Information
Welcome your inquiry for 304 stainless steel pipe price.
Contact Person: Anna Yang
Changsha Jestun Trade Development Co.,Ltd.
Tel: +86-731-82224155 Fax: +86-731-84452265
Mob: +86-13973148726
Skype: annayang0501 WhatsApp: +86-13973148726
Email: anna_yang(at)
Send Inquiry to This Supplier
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