We believe in: Innovation is our soul and spirit. High-quality is our life. We encourage you to make get hold of as we've been seeking for associates inside our venture. We are sure you are going to locate doing business enterprise with us not only fruitful but also profitable. We are all set to provide you with what you require. A
lloy boiler steel pipes,
alloy boiler steel pipes GB 3087,
Boiler Pipes,
boiler pipes GB 3087,
Boiler steel pipes,
boiler steel pipes GB 3087,
carbon boiler steel pipes,
carbon boiler steel pipes GB 3087,
low pressure boiler pipes,
low pressure boiler pipes GB 3087,
medium pressure boiler pipes, The president and all the company members would like to provide professional products and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future. Tianjin Gold Sanon Internation Co,.Ltd company engaged in steel pipe export business. Our advantages:
Processing Equipment-We have our own factory, and we can produce steel pipes with OD up to 914 mm.
Stockist-our steel pipes from Large steel mills (HENGYANG, LONTRIN, TIANDA, CHENGDE). 5000 tons per month in stock.
Other services- We can find for customers steel pipes that are not in our warehouses.
Overview
Application
It is mainly used to make high-quality carbon structural steel, low pressure medium pressure boiler pipe, super heated steam carbon steel pipe
Main Grade
Grade of high-quality carbon structural steel: 10#,20#
Chemical Component
| Standard |
Grade |
Chemical Composition(%) |
|
|
C |
Si |
Mn |
P |
S |
Cr |
Cu |
Ni |
| GB3087 |
10 |
0.07～0.13 |
0.17～0.37 |
0.38～0.65 |
≤0.030 |
≤0.030 |
0.3～0.65 |
≤0.25 |
≤0.30 |
|
20 |
0.17～0.23 |
0.17～0.37 |
0.38～0.65 |
≤0.030 |
≤0.030 |
0.3～0.65 |
≤0.25 |
≤0.30 |
Mechanical Property
| Standard |
Steel pipe |
Wall thickness |
Tensile strength |
Yield Strength |
Elongation |
| GB3087 |
|
(mm) |
(MPa) |
(MPa) |
% |
|
|
|
≥ |
| 10 |
/ |
335～475 |
195 |
24 |
| 20 |
＜15 |
410～550 |
245 |
20 |
| ≥15 |
225 |
Test Requirement
In addition to ensuring chemical composition and mechanical properties, hydrostatic tests are performed one by one, and flaring and flattening tests are performed. .In addition , ET. UT are available
Supply Ability
Supply Ability: 2000 Tons Per Month Per Grade of GB/T3087-2008 Seamless Carbon Steel Pipe
Packaging
In Bundles And In Strong Wooden Box
Delivery
7-14 days if in stock, 30-45 days to produce
Payment
30% depsoit, 70% L/C or B/L copy or 100% L/C at sight
Product Detail
High Pressure Boiler Tube