Jinxi Steel Industry Group Co.Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 1000000 |
| Delivery Time | 25 days |
| Packaging Details | Bundles |
| Product Name: | Boiler Pipe & Tube, Seamless Boiler Tube, Low and Medium Pressure Boiler Tube, High Pressure Boiler Tube, Carbon Steel Boiler Tube. |
| Standard: | ASME SA210 Gr.A1 Boiler Steel Pipe |
| ASME SA210 Gr.A1 Tube Type: | Seamless Pipe |
| ASME SA210 Gr.A1 Pipe OD: | 12.7mm to 127mm or customize. |
| ASME SA210 Gr.A1 Pipe Thickness: | 0.9 mm to 12.7 mm or customize. |
| ASME SA210 Gr.A1 Length Range: | 5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized |
| ASME SA210 Gr.A1 Ends Type: | Beveled Ends, Plain Ends |
| ASME SA210 Gr.A1 Protection Caps: | Plastic Caps |
| Brand Name | Jinxi Pipe |
| Model Number | Boilar Steel Pipe |
| Certification | ISO 9001,BV,SGS,TUV,CE |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 1000000 |
| Delivery Time | 25 days | Packaging Details | Bundles |
| Product Name: | Boiler Pipe & Tube, Seamless Boiler Tube, Low and Medium Pressure Boiler Tube, High Pressure Boiler Tube, Carbon Steel Boiler Tube. | Standard: | ASME SA210 Gr.A1 Boiler Steel Pipe |
| ASME SA210 Gr.A1 Tube Type: | Seamless Pipe | ASME SA210 Gr.A1 Pipe OD: | 12.7mm to 127mm or customize. |
| ASME SA210 Gr.A1 Pipe Thickness: | 0.9 mm to 12.7 mm or customize. | ASME SA210 Gr.A1 Length Range: | 5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized |
| ASME SA210 Gr.A1 Ends Type: | Beveled Ends, Plain Ends | ASME SA210 Gr.A1 Protection Caps: | Plastic Caps |
| Brand Name | Jinxi Pipe | Model Number | Boilar Steel Pipe |
| Certification | ISO 9001,BV,SGS,TUV,CE | Place of Origin | China |
| High Light | ASME SA210 Gr.A1 Pipe ，ASME SA210 Heat Exchanger Tubes ，Customized Boiler Steel Pipe | ||
ASME SA210 Gr.A1 Boiler Steel Pipe Heat Exchanger Tubes
Description
ASME SA210 Gr. A1 Boiler Steel Pipe is a seamless, medium-carbon steel boiler tube designed for high-temperature, high-pressure applications like boilers, superheaters, and heat exchangers, offering good ductility and toughness with key properties including minimum 415 MPa tensile strength, 255 MPa yield strength, and strict chemical/dimensional tolerances, conforming to ASME standards for safe energy production.
| American Standard | Standard Name |
| SA-210 / SA-210M | Specification For Seamless Medium-Carbon Steel Boiler And Superheater Tubes |
ASME SA210 Gr.A1 Boiler Steel Pipe Chemical Composition
Sources American Standard SA-210 / SA-210M TABLE 1 CHEMICAL REQUIREMENTS
| Grade | C(Max) | Mn | P(Max) | S(Max) | Si(Min) |
| Grade A-1 | 0.27 | 0.93 max | 0.035 | 0.035 | 0.1 |
| Grade C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 |
ASME SA210 Gr.A1 Boiler Steel Pipe Mechanical Properties
Sources American Standard SA-210 / SA-210M TABLE 3 TENSILE REQUIREMENTS
| Grade | Tensile Strength, min,ksi (Mpa) | Yield Strength, min,ksi (Mpa) | Elongation (%) |
| Grade A-1 | 60[415] | 37[255] | ≥ 30 |
| Grade C | 70 [485] | 40[275] | ≥ 30 |
ASME SA210 Gr.A1 Boiler Steel Pipe Outside Diameter Tolerance
Sources American Standard SA-210 / SA-210M and SA-450 / SA-450M
TABLE 3 PERMISSIBLE VARIATIONS IN OUTSIDE DIAMETER
| Pcorcess | Outside Diameter,in. [mm] | Permissible Variations, in.[mm] | |
| Over | Under | ||
| Hot-Finished Seamless Tubes | 4 [101.6] and under | 1/64 [0.4] | 1/32 [0.8] |
| Over 4 to 7 1/2 [101.6 to 190.5], incl | 1/64 [0.4] | 3/64 [1.2] | |
| 0ver 7 1/2 to 9 [190.5 to 228.6], incl | 1/64 [0.4] | 1/16[1.6] | |
| Cold-Finished Seamless Tubes | Under 1 [25.4] | 0.004[0.1] | 0.004[0.1] |
| 1 to 1 1/2 [25.4 to 38.1], incl | 0.006 [0.15] | 0.006 [0.15] | |
| Over 1 1/2 to 2 [38.1 to 50.8], excl | 0.008 [0.2] | 0.008 [0.2] | |
| 2 to 2 1/2 [50.8 to 63.5],excl | 0.010[0.25] | 0.010[0.25] | |
| 2 1/2 to 3 [63.5 to 76.2],excl | 0.012 [0.3] | 0.012 [0.3] | |
| 3 to 4 [76.2 to 101.6], incl | 0.015 [0.38] | 0.015 [0.38] | |
| Over 4 to 7 1/2 [101.6 to 190.5], incl | 0.015 [0.38] | 0.025 [0.64] | |
| 0ver 7 1/2 to 9 [190.5 to 228.6], incl | 0.015 [0.38] | 0.045[1.14] | |
ASME SA210 Gr.A1 Boiler Steel Pipe Wall Thickness Tolerance
Sources American Standard SA-210 / SA-210M and SA-450 / SA-450M
TABLE 2 PERMISSIBLE VARIATIONS IN WALL THICKNESS
| Outside Diameter In. (mm) |
Wall thickness Tolerance % | |||||||
| 0.095 [2.4] and Under | 0ver 0.095 to 0.150 [2.4 to 3.8] , incl | 0ver 0.150 to 0.180 [3.8 to 4.6], incl | Over 0.180, [4.6] |
|||||
| Over | Under | Over | Under | Over | Under | Over | Under | |
| Seamless, Hot-Finished Tubes | ||||||||
| 4 [101.6] and under | 40 | 0 | 35 | 0 | 33 | 0 | 28 | 0 |
| 0ver 4 [101.6] | ... | ... | 35 | 0 | 33 | 0 | 28 | 0 |
| Seamless, Cold-F inished Tubes | ||||||||
| Outside Diameter In. (mm) |
Over | Under | ||||||
| 1/2 [38.1l and under | 20 | 0 | ||||||
| Over1/2 [38.1] | 22 | 0 | ||||||
ASME SA210 Gr.A1 Boiler Steel Pipe Length Tolerance
Sources American Standard SA-210 / SA-210M and SA-450 / SA-450M
TABLE 4 PERMISSIBLE VARIATIONS IN LENGTHA
| Method of Manufacture |
Outside Diameter, | Cut Length, in.(mm) | |
| In.(mm) | Over (+) | Under (-) | |
| Seamless, hot-finished | All Sizes | 3⁄16 [5] | 0 [0] |
| Seamless, cold-finished | Under 2 (50.8) | 1⁄8 [3] | 0 [0] |
| 2 (50.8) and over | 3⁄16 [5] | 0 [0] | |
| Under 2 (50.8) | 1⁄8 [3] | 0 [0] | |
| 2 (50.8) and over | 3⁄16 [5] | 0 [0] | |
ASME SA210 Gr.A1 Boiler Steel Pipe Manufacturing Process
ASME SA210 Gr.A1 Boiler Steel Pipe Application
ASME SA210 Gr.A1 Boiler Steel 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.
ASME SA210 Gr.A1 Boilar Steel Pipe Packing
→ASME SA210 Gr.A1 Boilar Steel Pipe is transported in containers
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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