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| Application | Fluid Pipe, Drill Pipe, Gas Pipe, Oil Pipe, Structure Pipe, Other | Standard | GB |
| Alloy Or Not | Non-Alloy | Grade | ASTM A106 GR.B/A53 GR.B,ST37 |
| Section Shape | Round | Length | 12 m, 6 m, 6.4 m |
| Technique | Saw | Tolerance | ±1% |
| Surface Treatment | Cold Rolled | Certificate | API , BIS, Saso, TISI, KS, JIS, Gs, ISO 9001 |
| Special Pipe | API Pipe | Oiled or Non-oiled | Non-oiled |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling | Delivery Time | 22 ~ 30 days |
| Invoicing | By Actual Weight | Outer Diameter | 10 - 1219 mm |
| Product name | 4140 Precision Seamless Steel Pipe/Mild Steel Seamless Pipe | Standard | API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc |
| Surface | Black painting, black varnish, transparent oil, epoxy coating, etc | Delivery Time | 15-20 days |
| Material | API 5L GR.B,API 5LX42-X60,P11,P22,J55,K55,N80,P110 AND SO ON | Usage | Petroleum, chemical, power, gas, water, metallurgy, construction, etc |
| Payment terms | L/C T/T (30%DEPOSIT) | Package | bundle bags |
China Loong Carbon Steel Co.,Ltd. Behind the growth and success are years of hard work and dedication in the steel industry and meeting customer needs on time. Advanced technology, standard products, certified quality standards and the best customer service make China Loong Carbon Steel Co.,Ltd. To be a true leader in the global market.
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Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Loong Carbon Steel - Meeting the Exact Needs of Every Industry That Uses steel.
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