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API 5L ASTM A106 A53 Petroleum Pipeline

API 5L ASTM A106 A53 Petroleum Pipeline

API 5L ASTM A106 A53 Petroleum Pipeline is widely used in petroleum, chemical, medical, food, light industry, machinery, instrument and other industrial pipeline and mechanical structure parts, etc.If you have any question, please feel free to contact me. We will make best quotation very soon.

API 5L ASTM A106 A53 Petroleum Pipeline

API 5L refers to the US Petroleum Pipeline Standard, which is primarily a standardized measurement tool for equipment used in the oil and gas industry. API standard is also a quality measurement standard for petroleum machinery and equipment. API 5L is widely used in petroleum, natural gas, gas, water supply, thermal power generation, steam heating, hydropower station pressure steel pipe, thermal power generation, dredging engineering and other basic projects.

ASTM A106 and ASTM A53 are part of the American Standard Steel Tube series, which are mainly resistant to high temperatures. It is also widely used in petroleum, chemical, pipeline natural gas and other fields.

They have essential differences in chemical composition and mechanical properties.

The scope of their application is also different, even if ASTM A106 and ASTM A53 have certain differences.

Their manufacturing and process requirements are different.

In general, API 5L and ASTM A106 and ASTM A53 belong to three different standards, which means that different seamless steel pipes have different standards. The difference in function is not very large, we need to choose the seamless steel pipe that suits our needs according to the specific situation.


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Q:Do you accept the third party inspection?

A: Yes. We accept.

Q: Do you provide customized products?

A: Yes. Customers give us drawings and specifications, and we will manufacture accordingly.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.

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