Jinxi Steel Industry Group Co.Ltd.
| Pipe Standard | ASTM A53 Gr.B |
| Ends Type | Beveled Ends, Plain Ends |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Length Range | 5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized |
| Protection Caps | Plastic Caps |
| Supply Ability | 10000000 |
| Tube Type | Seamless Steel Pipe |
| Pipe Thickness | 0.4-63.5mm |
| Packaging Details | Bundles |
| Delivery Time | 7 days |
| Product Name | ASTM A53 Gr.B Seamless Tube Sch40 Bare Pipe API Certified |
| Pipe OD | 3.2-762mm |
| Model Number | Seamless steel Pipe |
| Certification | ISO 9001,BV,SGS,TUV,CE |
| Brand Name | Jinxi Pipe |
| Place of Origin | China |
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Product Specification
| Pipe Standard | ASTM A53 Gr.B | Ends Type | Beveled Ends, Plain Ends |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Length Range | 5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized |
| Protection Caps | Plastic Caps | Supply Ability | 10000000 |
| Tube Type | Seamless Steel Pipe | Pipe Thickness | 0.4-63.5mm |
| Packaging Details | Bundles | Delivery Time | 7 days |
| Product Name | ASTM A53 Gr.B Seamless Tube Sch40 Bare Pipe API Certified | Pipe OD | 3.2-762mm |
| Model Number | Seamless steel Pipe | Certification | ISO 9001,BV,SGS,TUV,CE |
| Brand Name | Jinxi Pipe | Place of Origin | China |
| High Light | Gas Service Seamless Steel Pipe ，SCH40 SCH160 ASTM A53 Pipe ，API Certified Seamless Tube | ||
ASTM A53 Seamless Steel Pipes In Gas Service SCH40 SCH160
Description
ASTM A53 seamless pipes (Type S, Grades A & B) are manufactured without any welded seam, offering superior strength and uniform structure. According to the ASTM A53/A53M standard, pipe ordered under this specification is acceptable for ordinary uses in gas lines. A53 is the most commonly installed type of steel pipe used for fuel gas service. Grade B is the most widely specified grade, with a minimum yield strength of 35,000 psi (240 MPa).
| American Standard | Standard Name |
| ASTM A53 | Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless |
A53 Seamless Gas Pipe Chemical Composition
Sources American Standard A53 / A53M TABLE 1 Chemical Requirements
| Chemical Requirements | Type S (seamless) | Type E(electric-resistance welded) | ||
| Grade A | Grade B | Grade A | Grade B | |
| Carbon max. % | 0.25 | 0.3 | 0.25 | 0.3 |
| Manganese % | 0.95 | 1.2 | 0.95 | 1.2 |
| Phosphorous, max. % | 0.05 | 0.05 | 0.05 | 0.05 |
| Sulfur, max. % | 0.045 | 0.045 | 0.045 | 0.045 |
| Copper, max.%A | 0.4 | 0.4 | 0.4 | 0.4 |
| Nickel, max. %A | 0.4 | 0.4 | 0.4 | 0.4 |
| Chromium, max. %A | 0.4 | 0.4 | 0.4 | 0.4 |
| Molybdenum, max. %A | 0.15 | 0.15 | 0.15 | 0.15 |
| Vanadium, max. %A | 0.08 | 0.08 | 0.08 | 0.08 |
| A The combination of these five elements shall not exceed 1.00 %. | ||||
A53 Seamless Gas Pipe Mechanical Properties
Sources American Standard A53 / A53M TABLE 2 Tensile Requirements
| Tensile Requirements | Seamless and Electric-resistance-welded | |
| Grade A | Grade B | |
| Tensile Strength, min., psi | 48000[330] | 60000[415] |
| Yield Strength, min., psi | 30000[205] | 35000[240] |
A53 Seamless Gas Pipe Application
A53 Seamless Water Pipe Manufacturing Process
The process begins with solid steel rounds, or billets, being cut to a specified length and sent through a walking-beam reheat furnace, where temperatures reach nearly 2,300°F. After exiting the reheat furnace, the preheated rounds are turned into a tube shell in the rotary piercing mill as the billets are cross-rolled between two barrel-shaped rolls at a high speed.
The seamless shells enter mandrel mill, where they are rolled over a retained mandrel to provide the needed OD size and wall thickness for the next process. The process is carefully monitored using a state-of-the-art hot-wall measuring system. The shells are then reheated for final forming in a 24-stand stretch-reducing mill, where outside diameters are formed to customers’ exacting specifications. Wall thickness is again verified using a hot-wall measuring system. After being rotated and advanced on the walking-beam cooling bed, the pipes are batch cut and transferred to an in-process storage area, where they are handled by computer-controlled gantry cranes.
A53 Seamless Gas Pipe Packing & Loading
a. 1/2"-2"Plain end with black oil paint, caps both ends, bundles with loading belt.
b. 2"-4"Beveled end with black oil paint, caps both ends, bundles with loading belt.
c. 10"-20"Beveled end with black oil paint, caps both ends, loose packed in to container.
A53 Seamless Gas Pipe Shipping
a.By container
b.By bulk
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
1986
Total Annual:
10000000000-30000000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
Jinxi Steel, a professional manufacturer of steel pipes and fittings, is located in Changsha City. Guided by the scientific development concept, Jinxi Steel will comprehensively reform and develop, adhere to the path of quality and efficiency under the guidance of science and technology, persist in ... Jinxi Steel, a professional manufacturer of steel pipes and fittings, is located in Changsha City. Guided by the scientific development concept, Jinxi Steel will comprehensively reform and develop, adhere to the path of quality and efficiency under the guidance of science and technology, persist in ...
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