Product Details

GB/T3639-2000 Carbon Steel Pipe

Manufacturer	Hebei Province Gold Mysterious Pipe Co.,Ltd
Brand	Jinao
Type	Manufacture & Sales OEM
Process	Seamless, Cold drawn and Cold rolled
Material	20#, 10#, 45#, 35# , Q345, 16Mn, 42CrMo
size	Outer Diameter	8 –80mm
	Wall Thickness	1-14mm
	Length	5-10m
Standard	GB/T3639
Contact	Elina Wong
Phone	0312-6721288
Address	Pangkou Automobile and Agricultural Accessories Industrial Park, Gaoyang County, Baoding City, Hebei Province
Package	1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer's requestments. 3. Marking: as per customer's requests. 4. Painting varnish coating on the pipe.
Delivery Time	25-35 days after confirm the order

produce process

quality contral

1.raw material inspection:to check chemical composition

2.heat pipes inspection: to check the tolerance and the outer diameter

ld pipes inspection:to check the OD&ID

4.general nspection:to check the OD&ID

5.finished product inspection:to check if the product is made according the customer's request

special pipes

1.About the special pipe, we will make it by the customers requirement.

2.you can offer the sample or drawing that we can refer to.

our company

Packaging & Shipping

And we can can custom non-standard pipes according to customers’ reqirements and drawing. We look forward to providing you with high quality products,superior customer service and complete satisfaction.

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