JIS G3461 (STB340, STB 410, STB440) Carbon Steel Bolier and Pressure Purpose Pipe
Product Description
Type: Seamless Material: Carbon Steel Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Mining, Construction & Decoration Steel Grade: STB340 STB410 STB510 Standard: JIS G3461 Delivery Time: 30-50days Specification: C Si Mn P S Technique: Hot Rolled Surface Treatment: Black Section Shape: Round Application: Heat Exchanger and Condensers Payment: T/T;L/C Trademark: HTSP Origin: China Advantage
(1) High quality JIS Standard G3461 STB30 carbon steel seamless pipe with reasonable price.
(2) Wide excellent experiences with after-sale service.
(3) Every process will be checked by responsible QC which insures every product's quality.
(4) Professional packing teams which keep every packing safely.
Production Description
Heat Treatment / Delivery Condition
Contact us if you need more details on Steel Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Seamless Steel Pipe、Tubing. If these products fail to match your need, please contact us and we would like to provide relevant information.
(1) High quality JIS Standard G3461 STB30 carbon steel seamless pipe with reasonable price.
(2) Wide excellent experiences with after-sale service.
(3) Every process will be checked by responsible QC which insures every product's quality.
(4) Professional packing teams which keep every packing safely.
Production Description
Product Name | STB340 Steel Pipe | STB410 steel pipe | STB510 steel pipe | |
chemical analysis | C:≤0.18; Si:≤0.35;Mn:0.30-0.60;P: ≤0.035; S:≤0.035 | C:≤0.32; Si:≤0.35;Mn:0.30-0.60;P: ≤0.035; S:≤0.035 | C:≤0.25; Si:≤0.35;Mn:1.00-1.50;P: ≤0.035; S:≤0.035 | |
Tensile Strength | ≥340Mpa | ≥410Mpa | ≥510Mpa | |
Yield strength | ≥175Mpa | ≥255Mpa | ≥295Mpa |
Heat Treatment / Delivery Condition
+C | Cold drawn / hard. |
After the last cold forming no heat treatment. | |
+LC | Cold drawn / soft. After the last heat treatment follows the cold drawing there is a light finishing pass. |
+SR | Cold drawn and stress relieved annealed. After the final cold drawing process the tubes are stress relieved annealed in a controlled atmosphere. |
+A | Annealed. After the last cold drawing process the tubes are annealed in a controlled atmosphere. |
+N | Normalized. |
After the last cold drawing process the tubes are annealed in a controlled atmosphere. |
Contact us if you need more details on Steel Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Seamless Steel Pipe、Tubing. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Boiler Steel Pipe > Condensers Steel Pipe
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