Jinxi Steel Industry Group Co.Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 100000 |
| Delivery Time | 7 days |
| Packaging Details | Bundles |
| Product Name | Seamless pipe, seamless steel pipe, seamless carbon steel pipe, carbon seamless steel pipe. |
| Standard | ASTM A519 1018 Seamless Steel Pipe |
| ASTM A519 1018 Tube Type | Seamless |
| ASTM A519 1018 OD | 3.2-762mm |
| ASTM A519 1018 Thickness | 0.4-63.5mm |
| ASTM A519 1018 Length Range | 5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized |
| ASTM A519 1018 Ends Type | Beveled Ends, Plain Ends |
| ASTM A519 1008 Protection Caps | Plastic Caps |
| Brand Name | Jinxi Pipe |
| Model Number | Alloy Steel Pipe |
| Certification | ISO 9001,BV,SGS,TUV,CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 100000 |
| Delivery Time | 7 days | Packaging Details | Bundles |
| Product Name | Seamless pipe, seamless steel pipe, seamless carbon steel pipe, carbon seamless steel pipe. | Standard | ASTM A519 1018 Seamless Steel Pipe |
| ASTM A519 1018 Tube Type | Seamless | ASTM A519 1018 OD | 3.2-762mm |
| ASTM A519 1018 Thickness | 0.4-63.5mm | ASTM A519 1018 Length Range | 5.8/11.86 Meter, 20 FT (6 Meter), 40FT (12 Meter) Or Customized |
| ASTM A519 1018 Ends Type | Beveled Ends, Plain Ends | ASTM A519 1008 Protection Caps | Plastic Caps |
| Brand Name | Jinxi Pipe | Model Number | Alloy Steel Pipe |
| Certification | ISO 9001,BV,SGS,TUV,CE | Place of Origin | China |
| High Light | Carbon Mechanical Tubing Seamless ，Seamless ASTM A519 Tubing ，SAE 1018 Seamless Tubing | ||
ASTM A519 1018 Seamless Steel Pipe Seamless Carbon Mechanical Tubing
Description
ASTM A519 Grade 1018 is a low-carbon, seamless mechanical steel tubing known for excellent machinability, weldability, ductility, and toughness, made from steel with ~0.18% carbon, often cold-drawn for precise tolerances and a smooth finish, used widely in automotive parts, hydraulics, and general fabrication needing strength and formability. It's essentially SAE 1018 steel in a seamless tube form, providing a strong, versatile base for components like shafts, rollers, and pins.
| American Standard | Standard Name |
| A519/A519M | Standard Specification for Seamless Carbon and Alloy Steel Mechanical Tubing |
ASTM A519 1018 Seamless Steel Pipe Chemical Composition
Sources American Standard A519 / A519M TABLE 2 Chemical Requirements of Other Carbon Steels
| Grade Designation | Chemical Composition Limits, % | |||
| Carbon | Manganese | Phosphorus, max | Sulfur, max | |
| 1018 | 0.15-0.20 | 0.60-0.90 | 0.04 | 0.05 |
ASTM A519 1018 Seamless Steel Pipe Outside Diameter Tolerances
Sources American Standard A519 / A519M TABLE 6 Outside Diameter Tolerances for Round Hot-Finished Tubing A,B,C
| Outside Diameter | Outside Diameter ToleranceInch (mm) | |
| Size Range | ||
| Inch (mm) | Over | Under |
| Up to 2.999 (76.17) | 0.020 (0.51) | 0.020 (0.51) |
| 3.000-4.499 (76.20-114.27) | 0.025 (0.64) | 0.025 (0.64) |
| 4.500-5.999 (114.30-152.37) | 0.031 (0.79) | 0.031 (0.79) |
| 6.000-7.499 (152.40-190.47) | 0.037 (0.94) | 0.037 (0.94) |
| 7.500-8.999 (190.50-228.57) | 0.045 (1.14) | 0.045 (1.14) |
| 9.000-10.750 (228.60-273.05) | 0.050 (1.27) | 0.050 (1.27) |
| a Diameter tolerances are not applicable to normalized and tempered or quenched and tempered conditions. | ||
| b The common range sizes of hot finished tubes is 1-1/2 inch (38.1 mm) to 10-1/4 inch (273.0 mm) outside diameter with wall thickness at least 3 percent or more of outside diameter, but not less than 0.095 inch (2.41 mm). | ||
| c Larger sizes are available: consult manufacturer for sizes and tolerances. | ||
ASTM A519 1018 Seamless Steel Pipe Thickness Tolerances
Sources American Standard A519 / A519M TABLE 7 Wall Thickness Tolerances for Round Hot-Finished Tubing
| Wall Thickness Tolerance, a | Wall Thickness Range, | |
| Percent Over and Under Nominal | As Percent of Outside Diameter | |
| Outside Diameter | Under 15 | 15 and Over |
| Size Range In. (mm) | ||
| Up to 2.999 (76.19) | 12.5 | 10 |
| 3.000-5.999 (76.20-152.37) | 10 | 7.5 |
| 6.000-10.750 (152.40-273.05) | 10 | 10 |
| 10.750 and larger | ±12-1/2% | ±12-1/2% |
| a Wall thickness tolerances may not be applicable to walls 0.199 inch (5.05 mm) and less: consult manufacturer for wall tolerances on such tube sizes. | ||
ASTM A519 1018 Seamless Steel Pipe Manufacturing Proces
ASTM A519 1018 Seamless Steel Pipe Application
ASTM A519 1018 Seamless 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.
→Seamless Steel Pipes 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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