GB/T3639-2000 Standard Carbon Steel Pipe Seamless Tubing
Product Description
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
| ASTM A106, A53, A1045, A210 and A5140,DIN st42, st45, st35, st37 and st52, GB 8162 | |
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 3.cold 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! Contact us if you need more details on Gb/t3639-2000 Pipe. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Carbon Steel Seamless Pipes Gb/t Standard、Seamless Carbon Steel Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Seamless Tubes for Structural Purposes
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