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Cold Drawn ASTM A53 Sch40 Black Pipe

Cold Drawn ASTM A53 Sch40 Black Pipe

Cold Drawn ASTM A53 Sch40 Black Pipe is formed by multi-pass cold drawing in the process of expanding the diameter of the capillary tube or the raw material pipe, and is usually carried out on a single-chain or double-chain cold drawing machine of 0.5 to 100T.

Cold Drawn ASTM A53 Sch40 Black Pipe is formed by multi-pass cold drawing in the process of expanding the diameter of the capillary tube or the raw material pipe, and is usually carried out on a single-chain or double-chain cold drawing machine of 0.5 to 100T. Through cold drawing, the internal dislocation density of the metal increases, the dislocation movability decreases, and it is difficult to generate dislocations and moving dislocations, so the hardness and strength of the metal material are improved.


Product Specification of Cold Drawn ASTM A53 Sch40 Black Pipe

Product

Cold Drawn ASTM A53 Sch40 Black Pipe

Material

Carbon & Alloy

Grade

10#,20#,45#,16Mn, 30CrMo & other special material

Certification

ISO9001:2008

Technique

Cold rolled & cold drawn

Standard

DIN2391,EN10305-1,GB/T3639,ASTM106

Application

Widely used in automobiles, motorcycles, gas springs, hydraulic machinery,

construction machinery and refrigeration industry.

Supply status

BK, BKS, BKW,NBK, GBK

Length

4.8-10m,random length or fixed length

Surface

Oiled , galvanized, phosphate etc.

Product Qualification of Cold Drawn ASTM A53 Sch40 Black Pipe

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Delivery,Shipping And Serving of Cold Drawn ASTM A53 Sch40 Black Pipe

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FAQ

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.

Q:How about the MOQ?

A:Generally, the trail order will be accepted.

Q:How about the delivery time?

A:With 15-30days after down payment received.

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