
A789 /790
S31500,3RE60,00Cr18Ni5Mo3Si2,S31803,2205,00Cr22Ni5Mo3N,duplex steel
seamless pipe / dual phase tube
zheheng steel as one of ASTM a789 a790 duplex steel pipe
manufacturer, S31500 stainless steel seamless pipe exporter,
00Cr18Ni5Mo3Si2 duplex steel pipe stockholder, ss cold draw duplex
steel pipe supplier more than 15 years experence in production ,our
S31500,3RE60,s31803,2205,00Cr22Ni5Mo3N duplex steel seamless pipe
are applicate in Decora tion construction, upholstery, industry instrument
duplex steel pipe details description:
3. | Specifications | Wall thickness | 1.0-150mm(SCH10S-XXS) |
Outside diameter | 3.0-2500mm(1/8"-100") | ||
Length | 6m,5.8m,8m,11.8m,12m or as required. | ||
4. | Surface | Pickling, annealing, polishing, bright, sand blast, hair line, etc. | |
5. | Price Term | Ex-work, FOB, CFR, CIF, or as required. | |
6. | Payment Term | T/T, L/C, Western Union. | |
7. | MOQ | 500kg | |
8. | Delivery Time | Prompt delivery or according to order's quantity. | |
9. | Package | Export standard package: bundled wooden box, suit for all kinds of
transport, |
Steel Grade | C≤ | Mn≤ | Si≤ | S≤ | P≤ | Cr | Ni | Mo | Cu≤ | N |
0.24/ | ||||||||||
S31803(2205) | 0.03 | 2.00 | 1.0 | 0.02 | 0.030 | 21.0/ | 4.50/ | 2.50/ | 0.08/ | |
0.05/ |
Steel Grade | Heat Treatment℃ | Ab(MPa)≥ | As(MPa)≥ | EL≥ | HB | HRC |
S31803(2205) | 1020-1100 | 620 | 450 | 25 | 290 | 30.5 |
Heat Treatment Assurance
A full-automatic natural gas furnace with 24 meters in length.The
real temperature tolerance could be within 10℃.
Ordering Information
1 Orders for product under this specification should in-
clude the following, as required, to describe the desired
material adequately:
1.1 Quantity (feet, metres, or number of lengths),
1.2 Name of product (seamless or welded tubes),
1.3 Grade (see Table 1),
1.4 Size (outside diameter and nominal wall thickness),
1.5 Length (specific or random),
1.6 Optional requirements (for product analysis, see Sec-
tion 8; for hydrostatic or nondestructive electric test, see
Section 10),
1.7 Test report required (see the Inspection section of
Specification A 1016/A 1016M),
1.8 Specification designation, and
1.9 Special requirements.
Product show:
Wenzhou Zheheng Steel Industry Co.,Ltd
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in stainless steel field ,especially in heat exchanger tubing and large diameter pipes with ultra-long, ultra-thin, ultra-thick or ultra-large various and some special-purpose projects .
After years of efforts,we now became more and more stronger , we have consist of four company respectively located in wenzhou(headquarter),lishui,chengdu city,two factorys of ss stainless pipe workshop in lishui ,another one ss pipe fittings workshop located in wenzhou ,one domestic sales company located in chengdu.
On Time, On Budget, For Over 20 Years
Our reputation is for providing competitive prices, technical services and on time deliveries for every project for over 20 years. Our inventory is computerized so our employees can respond quickly to all your requests. If a specific product is not in stock when you request it, we guarantee same day shipping or shortest lead time available.
Our regular feture products are 304/304L,316L, 321,310s,austentic serious ,duplex steel 2205 ,hastelloy c276,inconel 625 ,and super stainless steel 904L , All of our products meet or exceed AISI/ASTM A213 ,A269,A312,EN 10216,GHOST 9941 ,GB,JIS standard. per your specific requirements and include full documentation.
More photos about our workshop :