440C Stainless Steel Pipe

440C steel is a kind of martensitic stainless steel, belongs to one of the American Standard 440 series. There are four grades of 440 stainless steel in AST, namely: 440A, 440B, 440C, 440F (AST A582), and the corresponding grades of stainless steel in China are 9Cr18, 9Cr18Mo, etc. 440C stainless steel is a representative steel of martensitic stainless steel.
440C stainless steel pipe has strong rust resistance and is a high quality stainless steel pipe. 440C is a representative steel grade of martensitic stainless steel, which can be heat-treated to achieve high hardness, and the hardness of heat-treated 440C stainless steel is the highest among all stainless steels and heat-resistant steels. Usually used in the manufacture of bearings, cutting tools, or corrosive conditions require high load, high wear-resistant plastic mold.

440C Stainless Steel Pipe Specification

Name	Stainless Steel Pipe
Standard	ASTM, GB, JIS, DIN, EN, AISI
Material Grade	TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S
	TP410 TP410S TP403
	S31803/S32205 S32750 S32760
Outer Diameter	4mm-812.80mm
Thickness	0.5mm - 60mm
Length	5.8-6.1 m or as customers' request
Tolerance	Acording to the Standard.
Test	UT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers
Certificate	ISO9001-2008,ASME, PED
Delivery Time	8-30Days, Depends on quantity

FAQ

Q: Can you send samples?

A: Sure, we can send samples to all over the world, our samples are free of charge, but customers need to bear the courier cost.

Q: Can I visit your factory?
A: Of course you can, we welcome customers from all over the world to visit our factory.

Q: Are the products quality inspected before shipment?
A: Of course, all our products will undergo strict quality inspection before packing, and unqualified products will be destroyed.

Q: How are the products packed?
A: The inner layer is waterproof paper, the outer layer is iron packing and fixed with fumigated wooden pallet. It can effectively protect the products from corrosion during sea transportation.

Q:Which ports can I choose to ship to?
A: Generally we ship to Tianjin, Shanghai, Ningbo ports, or you can choose other ports according to your needs.

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