Product Details
Astm A106 Grade B Seamless Steel Pipe St37 Seamless Steel Tube
ASTM A106/ASME SA106 is the standard specification for seamless
carbon steel pipe applied for high temperature services. It
includes three grades A, B and C, and common use grade is A106
Grade B. It used in different industries not only for pipeline
systems like oil and gas, water, mineral slurry transmission, but
also for boiler, construction, structural purposes.
| Grade A | Grade B | Grade C |
Carbon max. % | 0.25 | 0.30 | 0.35 |
*Manganese % | 0.27 to 0.93 | *0.29 to 1.06 | 0.29 to 1.06 |
Phosphorous, max. % | 0.035 | 0.035 | 0.035 |
Sulfur, max. % | 0.035 | 0.035 | 0.035 |
Silicon, min.% | 0.10 | 0.10 | 0.10 |
Chrome, max. % | 0.40 | 0.40 | 0.40 |
Copper, max. % | 0.40 | 0.40 | 0.40 |
Molybdenum, max. % | 0.15 | 0.15 | 0.15 |
Nickel, max. % | 0.40 | 0.40 | 0.40 |
Vanadium, max.% | 0.08 | 0.08 | 0.08 |
The materials used for ASTM A106 standard specification shall be
applicable for bending, flanging, or the similar forming processes.
In case the steel material is to be welded, the welding process
supposed to be suitable for this grade of ASTM A106, and applicable
for the high temperature working environment.
Where there is a superior or a higher grade for the ASTM A106 steel
pipe is required, the standard has a optional specification for the
supplementary requirements, for the pipes that used this standard.
More over, these supplementary specification asked for the
additional test, when the order is to be placed.
Company Profile
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG
GROUP who are one large state-owned iron and steel group located in
Henan, China.
GNEE are specialized in manufacturing and supplying large
quantities Seamless steel pipes and Shipping-building plates, We
are provide high quality steel of Steels and Coils, plates, tool
steels,steel pipes and other steel products with guaranteed Grade-A
quality, excellent performance and competitive prices.
All of steel products from GNEE have been exported to overseas
distributors, warehouses, and factories in USA, Mid-east, Europe,
Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and
regions. Therefore, GNEE has got a great market share in the
international market.
GNEE have a professional technician team, which not only have
decades working experience in steel industry, but also have a deep
and clear insight of the technology condition and the manufacturing
state in the Chinese main steel mills.
With the high efficient supervision system and professional
experience, we offer our efficient and considerate service to
clients around the world. We hope sincerely to become your Chinese
supplier and partner.
Our company will remain honest and pragmatic as always to
safeguard, strengthen and carry forward our National Brand, provide
quality commodities and top-class services to domestic and overseas
clients. We sincerely wish to develop long-term win-win cooperation
with domestic and overseas clients.