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Low Temperature Seamless Carbon Steel Pipe
ASTM A333 GR.6 steel pipe includes seamless and welded types for low temperature applications. Every batch undertakes -50℃ impact testing, to secure reliable performance under cold working conditions.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of low temperature seamless carbon steel pipe in China, featured by quality products and low price. If you're going to wholesale durable low temperature seamless carbon steel pipe made in China, welcome to get pricelist and free sample from our factory.
ASTM A333 Gr.6 Low Temperature
Product Overview
ASTM A333 Grade 6 low temperature seamless carbon steel pipe is specially designed for low temperature service conditions. It maintains stable mechanical performance under cold working environments, commonly adopted in chemical plants and low temperature construction projects. Each pipe will be marked with ASTM A333 Gr6 for easy identification among different steel pipe products.
Chemical properties and mechanical properties
1. Grade and Chemical Composition (%)
|
Grade |
C≤ |
Mn |
P≤ |
S≤ |
Si≤ |
Cr≤ |
Cu≤ |
Mo≤ |
Ni≤ |
V≤ |
|
6 |
0.30 |
0.29-1.06 |
0.025 |
0.025 |
0.10 |
- |
- |
- |
- |
- |
Remark: For each reduction of 0.01% carbon below 0.30%, an increase of 0.05% manganese above 1.06% would be permitted to a maximum of 1.35% manganese.
2. Mechanical Properties
|
Grade |
Tensile Strength (Mpa), min |
Yield Strength (Mpa), min |
Elongation transverse |
Elongation Longitudinal |
|
6 |
415 |
240 |
16.5 |
30 |
Inspection Data for ASTM A333 Gr.6 Low Temperature Seamless Steel pipe
--- From different customer's order
NO.1 Sample
| Product: 355.6*7.92 (14" Sch20) | |||||
|
Sample Size |
Temp.℃ |
AK1 |
AK2 |
AK3 |
AVE |
|
5*10 |
-50 |
106 |
100 |
106 |
104 |
NO.2 Sample
| Product: 168.3*7.11 (6" Sch40) | |||||
|
Sample Size |
Temp.℃ |
AK1 |
AK2 |
AK3 |
AVE |
|
7*10 |
-50 |
158 |
156 |
162 |
159 |
NO.3 Sample
| Product: 60.3*5.54 (2"Sch80/XXS) | |||||
|
Sample Size |
Temp.℃ |
AK1 |
AK2 |
AK3 |
AVE |
|
2.5*10 |
-50 |
30 |
32 |
32 |
31 |
Mark on pipes
ASTM A333 Gr.6 is marked on pipes, so customers can recognize which is Low Temperature seamless Carbon Steel pipe from other pipes easily.
Packing and shipment
The tubes are supplied in packages with hexagonal diameter with having weight of 500KG to 2000KG.
From 1/2" to 8" low temperature seamless steel pipes are tied with steel strip. 9'' and upper size will be in loose.
Surface coating will be varnish painting(anti-rusted painting). Pipes both end will be protected by plastic or metal cap.
Packing: Bundled or each piece with knitted plastic bag, wooden cases or Ply-wooden Case /Iron Case/ Bundle or as per customers' requirement.
Main transportation way is container vessel, our experienced driver drives forklift to load low temp seamless steel pipe into container.
Application
ASTM A333 Gr.6 low temperature seamless steel pipe is widely used in chemical industry, Low temperature construction etc.
why choose us
why choose our products
We supply ASTM A333 Grade 6 low temperature seamless steel pipe with complete test records and ISO quality system certification. We can support different size orders and flexible packing schemes. Our team has rich experience in exporting low temperature steel pipes for chemical and cryogenic construction projects.
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