Product Details

Hebei province gold mysterious pipe co.,ltd is a professional seamless steel pipe manufacturer.

Products include common seamless steel pipe,cold-drawing pipe,cold-rolling pipe and special shape pipes.

high precision chrome seamless steel pipe/tube 17Cr3/20Cr/40Cr

1.chrome alloy seamless steel pipe/tube
2.OD:8mm-80mm;WT:1mm-14mm
3.Grade: 17Cr3/20Cr/40Cr etc

17Cr3 :C0.14-0.20,SI:<0.40%,Mn:0.60-0.90%,P,S<0.035%,Cr0.70-1.00%

4.OEM service & fast delivery

5.delivery condition:BK(+C)

6.Tolerace: OD/ID+/-0.10mm

Higher precision ,more details need to be confirmed.

7.available test:eddy current test,ultrasonic detect

Note
1)Packing	In bundle wrapped with strong steel trips, plastic covers at the ends.
2)Payment	T/T or L/C
3)Shippment	20feet container load 20-25tons pipe whose length is under 5.8m
	40feet container load 20-25tons pipe whose length is under 11.8m
	We will consider bulk cargo when the goods is more than 200 tons to save freight fee for our customers

material:17Cr3/20Cr/5120/SCr420

Chemical	C	Si	Mn	P	S	Cr
Percentage	0.14-0.20	0.40	0.60-0.90	0.035	0.035	0.70-1.00

material:41Cr4/40Cr/5140/SCr440

Chemical	C	Si	Mn	P	S	Cr
Percentage	0.37-0.44	0.40	0.60-0.90	0.035	0.035	0.90-1.20

Company Photo

Test equipment:

test :(Better products start with better steel and strictly quality control)

Production process:

Common pipe:

OD:8mm-80mmWT:1mm-14mmLength:5-12m

Process Method: cold rolled,cold drawn

Advantage: High quality & Competitive price&experience in automotive part market 6years

Usage

The pipes are widely used for the auto/motorcycle/agricultural machine/railway project

/low-high pressure boiler and other high standards & demand processing & manufacturing industries.

Any of your questions will be ansered within 24 hours! Welcome to inquiry!

FAQ

** How long will it take to produce an order?
It is within 30days and 10days for the sample.

** What is your minimum order?
Usually 5 ton for each size, please contact us when you are trying to purchase less than container load

** What form of quotation do you offer?
FOB Tianjin, CIF and CNF Your destination

** What is your payment term?
Payment is 30% deposit, 70% before shipment

** Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .