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Audited Supplier Pipeline steel plate is utilized primarily in the production of oil and gas pipelines. In addition to a high compressive strength, the pipeline plate must possess exceptional low-temperature toughness, resistance to hydrogen-induced cracking, resistance to sulfide stress corrosion cracking, and good welding performance. High-grade steel pipes can be used for natural gas pipelines because their tensile strength and tensile toughness satisfy the various natural gas pipeline indicators. In addition, natural gas pipeline materials, such as steel pipes and cast iron pipes, are more selective and must be selected based on the pipeline laying circumstance. For high-pressure, medium-pressure, and other gas pipelines, steel pipes can be selected, whereas cast iron pipes can be used for low-pressure gas pipelines. Pipeline Steel Plate is made by smelting, refining, and rolling processes, which has high strength and corrosion resistance. Steel grades are generally X52, X60, X65, X80, etc., CUMIC's pipeline steel plate has strong pressure resistance, certain weldability, and high strength, which can ensure that the gas connection is secure and does not leak.
GB/T 1591 pipeline steel plate is primarily used for construction, mechanical pipe structure, agricultural equipment, water gas pipe, greenhouse tube, scaffolding tube, building materials, furniture, and low-pressure fluid pipe.
| Standard | Typical Steel Grade | Size Range(mm) | Delivery |
| GB/T 1591 | L245 Gr.B | 6-40 | AR/CR |
| L245/X42 | 8-40 | AR/CR | |
| L360/X52 | 8-40 | CR/TMCP | |
| L390/X56 | 8-40 | CR/TMCP | |
| L415/X60 | 8-40 | TMCP | |
| L450/X65 | 8-40 | TMCP | |
| L485/X70 | 8-40 | TMCP | |
| L555/X80 | 8-30 | TMCP |
Q: How long has CUMIC been exporting steel products?
A: CUMIC has been serving the global steel market for over 17 years.
Q: Where is your company located?
A: Our head office is in Shanghai and Hong Kong, China.
Q: Can you provide local expert support?
A: Yes, we have sales offices in 10+ countries with experienced traders.
Q: How can I ensure the quality and consistency of the steel I import?
A: Over 55% of our orders undergo strict inspection by SGS, BVCC, and Intertek.
Q: Are you ISO 9001:2015 Certified?
A: Yes, we are ISO 9001: 2015 certified.
Q: Do you provide inspection reports?
A: Yes, we provide over 1000 third-party inspection reports per year.
Q: What payment terms can you accept?
A: We can accept L/C, T/T, D/P and OA payment terms.
Q: What is your MOQ?
A: Our MOQ for importing steel is at least 10 tons.
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