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TP316L/321H ASTM A790 Stainless Steel Seamless Pipe
SSAPP19
Price: From $3500-5000USD/TON
Material: 316L, 1.4401, 1.4404, 1.4435; 321,321H, 1.4541;
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TP316L / 321H Stainless Steel Seamless Pipe, ASTM A790 For Big Size
Stainless Steel Seamless Pipe:
Stainless steel is an iron alloy that contains a minimum of 10.5% chromium. Alloying elements such as nickel, molybdenum, titanium, carbon, nitrogen, and copper can boost the strength, formability, and other properties of stainless steel.
Seamless stainless steel pipe is used in applications where high-temperature strength and superior corrosion resistance are critical.
Stainless Steel Seamless Pipe Products：
Grade | TP 304; TP304H; TP304L; TP316; TP316L; TP 321;TP321H; TP317L; TP310S; TP347H |
| Standard | ASTM A213, ASTM A 269, ASTM A 270,EN10216-5; ASTM B 622;ASTM B516;ASTM A789, etc |
| Size | OD:10.3-1219mm |
| WT:1.24-59.54mm | |
| Length:Max.12M | |
| Advantage | Superior surface finish, better mechanical property; more precise dimension; perfect inspection method and inspection equipment |
| Application | Boiler tube applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant. The size can be made according to the customers' requirements. High-pressure boiler pipe applies to containers, petrochemical, and so on. Note: Generally, high-pressure boiler pipe’s working pressure above 9.88Mpa and working temperature between 450 to 650. |
| Package | Plastic in both ends then packed in iron case |
Stainless Steel Seamless Pipe Chemical Composition：
| C(max) | Si(max) | Mn(max) | P(max) | S(max) | Cr | Ni | Mo | Ti | |
| TP304/1.4301 | 0.080 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | ||
| TP304L/1.4307 | 0.035 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | ||
| TP304H/1.4948 | 0.04-0.10 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | ||
| TP316/1.4401 | 0.080 | 1.00 | 2.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |
| TP316L/1.4404 | 0.035 | 1.00 | 2.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | |
| TP316Ti/1.4571 | 0.080 | 1.00 | 2.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 | 0.7>5x(C+N) |
| TP321/1.4541 | 0.080 | 1.00 | 2.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | 0.7>5x(C+N) | |
| TP317L/1.4449 | 0.080 | 1.00 | 2.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 | |
| TP347H/1.4912 | 0.04-0.10 | 1.00 | 2.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | ||
| TP309S/1.4833 | 0.080 | 1.00 | 2.00 | 0.045 | 0.030 | 22.0-24.0 | 12.0-15.0 | 0.75 | |
| TP310S/1.4845 | 0.080 | 1.00 | 2.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | 0.75 |
Stainless Steel Seamless Pipe Product Description：
| Outer Diameter | 10.3-1219mm |
| Wall Thickness | 1.24-59.54mm |
| NPS | 1/8"-24" |
| Schedule | 5/5S,10/10S,20/20S,40/40S,80/80S,120/120S,160/160S |
| Material Grade | 304/304L/316/316L/321/309S/310S, etc |
| Standard | ASTM A269, ASTM A312, etc |
| Application | used in Fluid and Gas Transport, Structure and Machining, etc |
| Certificates | ISO9001:2008, PED, BV |
| Process Method | Cold Drawn/ Cold Rolled |
| Surface Finish | Annealed/ Polished |
| Package | Woven bag for each piece then packed in seaworthy wooden cases |
| Delivery Time | 20-60 days after receiving the deposit (Normally according to the order quantity) |
| Price Item | FOB, CIF, or as negotiation |
| Payment | T/T(30% in advance, 70% against the BL Copy) or as negotiation |
| Quality Requirement | Mill Test Certificate will be supplied with shipment, Third Part Inspection is acceptable |
| Main Market | Europe, Middle East, Southeast Asia, South America, etc |
About MTSCO:
MTSCO has been dedicated to producing seamless stainless steel pipe since 2003, owning complete producing technology and abundant managing experience.
And We have advanced NDT equipments for the tests such as Eddy Current test, Ultrasonic test, Hydraulic test, and so on. We have ISO 9001 and PED certificate, and the Third Party Inspection Certificates such as TUV, BV, Lloyd's, SGS, etc, also can be provided according to customers' requirements.
What products can MTSCO provide?
What materials can MTSCO provide?
Austenitic: 304/L/H/N,316/L/H/N/Ti,321/H,309/H,310S,347/H,317/L904L
Duplex steel: 31803,32205,32750,32760
Nickel Alloy:
UNS N10001, N10665, N10675, N06455, N06022, N10276, N06200, N06035, N06030, N06635, N10003, N06002, R30188, N06230, R30556
UNS N06600, N06601, N06617, N06625, N07718, N07750, N08800, N08810, N08811, N08825, N09925, N08926
UNS N04400, N05500
Precipitation-hardening Steels: 254SMO/S31254, 17-4PH, 17-7PH, 15-7PH
Nickel: N4/UNS N02201, N6/UNS N02200
How can MTSCO service customers?
MTSCO's ISO9001 Quality System is issued by TUV. Our full and professional inspection reports contain two parts, one is self-inspection of the requirements beyond ISO9001, which is 100% inspected by our own QC; another is 100% inspected by professional QC teams.
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