Hastelloy B2 Heat treated Alloy Pipe
Thickness: 0.23MM-3.0MM
Surface: brushed, round sand, bright
Length: conventional 6M, can be customized according to customer needs
Thickness tolerance: ±0.02MM
Outer diameter tolerance: ±0.15MM
Length tolerance: ±0.5MM
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of hastelloy b2 heat treated alloy pipe in China. If you're going to wholesale high quality hastelloy b2 heat treated alloy pipe made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Hastelloy B2 Heat treated Pipe introduce
B2 Heat treated Alloy Pipe


Hastelloy B2 is an austenitic high temperature alloy used to produce high strength pipes. Hastelloy B2 pipes are solution strengthened nickel-molybdenum alloy. These pipes exhibit enhanced corrosion resistance in severe environmental conditions. These widely used pipes have excellent resistance to pitting and stress corrosion cracking. Alloy B2 pipes can withstand hydrochloric acid in a wide range of concentrations and temperatures. These pipes have good machinability and can be easily processed by conventional methods. The strong ASTM B619 UNS N10675 pipes are solution treated at 1065 degrees Celsius and quenched at room temperature or in a hydrogen atmosphere to avoid bright surface oxidation. Hastelloy B2 pipes have a density of 9.22 g/cm³ and a melting point of 1427 degrees Celsius. These pipes have a minimum tensile strength of 914 MPa and a minimum yield strength of 396 MPa. They have a hardness of 168 Brinell hardness and an elongation at break of 55%.
Pipes in the B2 Hastelloy alloy grade are available in three common configurations. Hastelloy B2 Seamless Pipe is a high strength pipe manufactured by forming hot billet to exact dimensions by extruding metal. These pipes have higher strength and excellent load bearing capacity compared to other pipe grades in this range. Hastelloy B2 Welded Pipes offer a cost effective solution to seamless pipes. These pipes are produced in the form of sheet or strip of similar metal and are welded in the field using standard welding processes. Hastelloy B2 ERW Welded Pipe is a unique and very reliable pipe manufactured by welding longitudinally through the pipe using high voltage electric current. This grade of pipe is available in all our stores at reasonable prices. If you have any questions regarding this range of products, please contact us.
Hastelloy B2 Seamless Pipes Specifications:
| Specifications | : | ASTM B 622 ASME SB 622 / ASTM B 619 ASME SB 619 |
| Dimensions | : | ASTM, ASME and API |
| Size | : | 15″NB TO 150″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH5, SCH10, SCH40, STD, SCH80, SCH160 |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
Alloy B2 Pipes Chemical Composition
| Element | Hastelloy Alloy B2 |
| C | 0.02 max |
| Mn | 1.00 max |
| Si | 0.01 max |
| S | 0.03 max |
| Co | 1.0 max |
| Ni | Bal |
| Cr | 1.0 max |
| Fe | 2.00 |
| Mo | 26 – 30 |
| P | 0.04 max |
GNEE Group Factory Environment
metal B2 Heat treated Alloy Pipe

GNEE Group Product Packaging
Hastelloy B2 Heat treated metal Pipe

FAQ
Q: What is your terms of payment?
A: 20% Prepayment and balance see B/L copy or 100%LC at sight.
Q: Are you a factory or a trading company?
A: We are a professional manufacturer, and our company is also a very professional steel products trading company. We can offer a wide range of steel as well as super stainless steel products.
Q: What does your factory do in terms of quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
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