ASTM A269 Seamless Stainless Steel Tubing is used for low temperature and high temperature services. These pipes could be made from austenitic steel types under electric resistant weld, electric fusion weld or seamless cold drawing mechanisms. The SA269 Tubing can also have different finishes and can be heat treated. The SA 269 Tp 316 is more corrosion resistant than the 304 material types and it is used in applications with high pressures and high temperatures as well as low pressure and low temperatures. Therefore the SA 269 Tp 304 and the ASTM A269 Tp316l material grade pipes have different schedules.
The ASTM A269 Tp316 Tube is used in high temperature services with high pressures such as the hydraulic systems. Other specifications of the ASTM A269 Tube could be used in textile, chemical and marine industries. The ASTM A269 Tolerances are high for chloride ion rich environments and most oxidizing agents. Therefore the ASTM A269 Seamless Stainless Steel Tubing is a good choice for chemical and marine industries. Also the corrosion resistance for general services is great with ASTM A269 Seamless Tubing. Due to the accuracy in dimensions, strength and corrosion resistance, the ASTM A269 SS Tubing is widely used along these industries.
KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.
SS GRADE | ASTM A269/SA 269 CHEMICAL COMPOSITION % MAXIMUM | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
C | MN | P | S | SI | CR | NI | MO | N B | NB | TI | |
TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | --- | --- | --- | --- |
TP304L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-12.0 | --- | --- | --- | --- |
TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- | --- | --- |
TP316L | 0.035 D | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | --- | --- | --- |
TP321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | --- | --- | --- | 5C -0.70 |
TP347 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | 10C -1.10 | --- |
SS GRADE | HEAT TREATMENT | TEMPERURE F (C) MINIMUM | HARDNESS | |
---|---|---|---|---|
BRINELL | ROCKWELL | |||
TP304 | Solution | 1900 (1040) | 192HBW/ 200HV | 90HRB |
TP304L | Solution | 1900 (1040) | 192HBW/ 200HV | 90HRB |
TP316 | Solution | 1900(1040) | 192HBW/ 200HV | 90HRB |
TP316L | Solution | 1900(1040) | 192HBW/ 200HV | 90HRB |
TP321 | Solution | 1900(1040) F | 192HBW/ 200HV | 90HRB |
TP347 | Solution | 1900(1040) | 192HBW/ 200HV | 90HRB |
Outer Diameter | Seamless:6-720mm or Customized | |
Welded:6-2500mm or Customized | ||
Wall Thickness | Seamless:0.5-120mm or Customized | |
Welded:0.5-40mm or Customized | ||
Length | 1-12m as customer requirement | |
Technique | Cold Drawn | |
End/Edge | PE/BE/THR | |
Material | TP304H, TP309S, TP309H, TP310S, TP310H, TP316, TP316L, TP316N, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, TP347LN, TP348, TP348H, TP405, TP410, TP429, TP430, TP443, TP446, TP409, TPXM-10, SUS304HTB, SUS304LTB,SUS309TB,SUS309STB,SUS310TB,SUS310STB,SUS316TB,SUS316HTB, SUS316HTB, SUS316LTB,SUS316TiTB,SUS317TB,SUS317LTB,SUS836LTB,SUS890LTB,SUS321TB, SUS409LTB, SUS410TB,SUS410TiTB,SUS430TB,SUS430LXTB,SUS430JL1TB,SUS436LTB | |
Surface Fnished | No.1/2B/BA/Hairline/Polished/Mirror/8K/Color Surface | |
Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JISG3463,GOST9941,EN10216, BS3605,GB13296 | |
Application | Pipeline Transport Boiler Pipe Hydraulic/Automobile Pipe Oil/Gas Drilling Food/Beverage/Dairy Products Machinery Industry Chemical Industry Mining Construction & Decoration Special Purpose | |
Trade Terms | Price terms | FOB,CIF,CFR,CNF |
Payment terms | T/T,L/C |
API 5L Grade B Seamless Pipe | ASTM A213 High pressure boiler steel pipe |
API 5L Grade X42 Pipe | ASTM A312 High pressure boiler steel pipe |
API 5L Grade X46 Line pipe | ASTM A269 High pressure boiler steel pipe |
API 5L Grade X52 Pipe | ASTM A778 High pressure boiler steel pipe |
API 5L Grade x60 Line Pipe | ASTM A789 High pressure boiler steel pipe |
API 5L Grade X65 Pipe | DIN 17456 High pressure boiler steel pipe |
Carbon steel Pipes are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry .
oil and gas
Kuaima Steel provides a complete set of equipment and installations for drilling, transportation and storage in the oil and gas industry.
energy
Kuaima Steel serves the entire service cycle of power generation and synchronous activities in design, construction, repair and maintenance.
construction
Kuaima Steel provides comprehensive products and services for infrastructure, bridges, pipelines, etc.
marine
Kuaima Steel is a trusted supplier for subsea to surface operations and shipbuilding operations.
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