Xi'an Dongmeng Group Co., Ltd. is one of the most reliable manufacturers and suppliers of astm b167 nickel alloy seamless pipe & tube in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap products in stock here and get free sample from our factory. For price consultation, contact us.
ASTM B167 is the standard specification for *Nickel-Chromium-Iron Alloy (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696) Seamless Pipe and Tube.
This standard covers a family of high-performance nickel-chromium-based alloys known for their exceptional resistance to oxidation, corrosion, and high-temperature strength.
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Product Overview
ASTM B167 nickel alloy seamless pipe and tube is designed for demanding environments where ordinary stainless steel cannot provide enough resistance to high temperature oxidation, chloride corrosion, carburization, stress corrosion cracking, or aggressive chemical media.
This specification mainly covers nickel-chromium-iron alloys and related nickel-based alloys in seamless pipe and tube forms. Common grades include UNS N06600, UNS N06601, UNS N06690, UNS N06617, UNS N06025, UNS N06045 and UNS N06696. These alloys are widely used in chemical processing, heat treatment furnaces, power generation, heat exchangers, petrochemical equipment and high-temperature industrial piping systems.
Xi'an Dongmeng Group Co., Ltd supplies ASTM B167 nickel alloy seamless pipes and tubes with stable dimensional accuracy, smooth surface quality, full material traceability and inspection documents for international B2B projects.
Product Specifications
| Item | ASTM B167 Nickel Alloy Seamless Pipe & Tube |
|---|---|
| Standard | ASTM B167 / ASME SB167 |
| Product Type | Seamless Pipe, Seamless Tube |
| Material Grades | UNS N06600, N06601, N06690, N06617, N06025, N06045, N06696 |
| Outside Diameter | 6 mm – 610 mm / 1/4" – 24" |
| Wall Thickness | 0.5 mm – 50 mm / SCH 5S – SCH XXS |
| Length | 1000 mm – 12000 mm / Custom cut length |
| Manufacturing Method | Cold Finished, Hot Finished, Annealed |
| Surface | Pickled, Polished, Bright Annealed, Descaled |
| End Type | Plain End, Beveled End, Threaded End, Custom |
| Test Documents | EN 10204 3.1 MTC, Chemical Test, Mechanical Test, PMI, UT, Hydro Test |
ASTM B167 Nickel Alloy Pipe Grades
| ASTM B167 Grade | Common Trade Name | UNS No. | Main Features | Typical Applications |
|---|---|---|---|---|
| Alloy 600 | Inconel 600 | UNS N06600 | Excellent oxidation resistance and good corrosion resistance | Furnace parts, chemical processing, heat treatment equipment |
| Alloy 601 | Inconel 601 | UNS N06601 | Superior high-temperature oxidation resistance | Furnace muffles, radiant tubes, thermal processing |
| Alloy 690 | Inconel 690 | UNS N06690 | High chromium content, excellent resistance to oxidizing media | Nuclear steam generator tubing, chemical equipment |
| Alloy 617 | Inconel 617 | UNS N06617 | High-temperature strength and oxidation resistance | Gas turbines, heat exchangers, high-temperature ducts |
| Alloy 602CA / N06025 | Alloy 602CA | UNS N06025 | Excellent creep strength and oxidation resistance | Furnace rolls, high-temperature process tubes |
| Alloy 45TM | N06045 | UNS N06045 | Heat and corrosion resistant nickel alloy | Industrial furnace and thermal processing equipment |
ASTM B167 Nickel Alloy Chemical requirements
ASTM B167 Nickel Alloy mechanical properties
ASTM B167 Nickel Alloy mechanical properties
ASTM B167 Nickel Alloy permissible variations
ASTM B167 Nickel Alloy tolerances
ASTM B167 Nickel Alloy pipe schedules
Key Advantages
1. Excellent High Temperature Resistance
ASTM B167 nickel alloy seamless tubes maintain strength and oxidation resistance in high-temperature environments, making them suitable for furnace tubes, radiant tubes, heat treatment equipment and thermal processing systems.
2. Superior Corrosion Resistance
Nickel-chromium alloys offer strong resistance to oxidizing media, chloride-containing environments, carburizing atmospheres and many chemical processing conditions.
3. Seamless Structure for Pressure Service
Seamless pipes provide better pressure-bearing reliability than welded products in critical chemical, power, petrochemical and heat exchanger systems.
4. Multiple Nickel Alloy Grades Available
From Inconel 600 to Inconel 690 and Alloy 617, customers can select the most suitable grade according to temperature, corrosion medium, pressure and service life requirements.
5. Full Inspection & Traceability
Each batch can be supplied with chemical composition report, mechanical test report, PMI, ultrasonic testing, hydrostatic test and EN 10204 3.1 material certificate.
Products Applications
Chemical Processing Industry
Used for reactors, pipelines, acid processing systems, evaporators, chemical heaters and high-corrosion transfer lines.
Heat Exchanger & Boiler Industry
Used for heat exchanger tubes, condenser tubes, boiler tubes, superheater tubes and high-temperature fluid systems.
Furnace & Heat Treatment Industry
Used for radiant tubes, furnace muffles, thermowells, burner components and high-temperature furnace piping.
Power Generation Industry
Used in nuclear, thermal and industrial power plant systems requiring oxidation resistance and long-term stability.
Petrochemical & Refinery Industry
Used for process piping, cracking units, reformer systems and high-temperature corrosion-resistant equipment.
Inspection & Quality Assurance
Xi'an Dongmeng Group Co., Ltd applies strict quality control for ASTM B167 nickel alloy seamless pipe and tube production.
Inspection Items
Chemical composition analysis
Mechanical properties testing
Outside diameter and wall thickness inspection
Surface quality inspection
PMI positive material identification
Ultrasonic testing
Hydrostatic pressure test
Flattening test / flaring test if required
Visual inspection before packaging
EN 10204 3.1 material test certificate
Quality Documents
Material Test Certificate
ASTM / ASME compliance certificate
Heat number traceability
Packing list
Commercial invoice
Third-party inspection support: SGS, BV, TÜV, Intertek
Packaging & Shipping
ASTM B167 nickel alloy seamless pipes and tubes are packed for safe international transportation.
Plastic caps for pipe ends
Waterproof wrapping
Bundled pipes with steel strips
Wooden cases or plywood boxes for small tubes
Export seaworthy packaging
Custom marking with grade, size, heat number and standard
Shipping by sea, air, railway or express
Why Choose Xi'an Dongmeng Group Co., Ltd
Nickel Alloy Material Expertise
We supply corrosion-resistant and heat-resistant nickel alloy products for chemical, power, petrochemical, furnace and industrial equipment manufacturers.
Custom Size Support
OD, wall thickness, length, surface, end type and inspection requirements can be customized according to project drawings.
Stable Export Supply
We support international B2B buyers with reliable delivery, export packaging, product traceability and technical documentation.
One-stop Nickel Alloy Solution
Available forms include nickel alloy pipe, tube, plate, sheet, bar, strip, flange, fitting and custom machined parts.
FAQ
Q1: What is ASTM B167?
ASTM B167 is a standard specification for seamless nickel alloy pipe and tube, mainly covering nickel-chromium-iron alloys and related high-performance nickel alloys for corrosion-resistant and heat-resistant applications.
Q2: What grades are commonly supplied under ASTM B167?
Common grades include UNS N06600, UNS N06601, UNS N06690, UNS N06617, UNS N06025, UNS N06045 and UNS N06696.
Q3: Is ASTM B167 the same as ASME SB167?
ASTM B167 and ASME SB167 are often used together in pressure equipment and industrial piping projects. ASME SB167 is the ASME-adopted version used in boiler and pressure vessel applications.
Q4: What is the difference between Inconel 600, 601 and 690?
Inconel 600 offers balanced corrosion and heat resistance. Inconel 601 has better high-temperature oxidation resistance due to aluminum content. Inconel 690 has higher chromium content and stronger resistance to oxidizing corrosion environments.
Q5: Can you provide custom wall thickness and length?
Yes. We can supply ASTM B167 nickel alloy seamless pipe and tube in standard SCH sizes and custom wall thickness, fixed length or cut-to-size length.
Q6: What documents can be supplied?
We can provide MTC, chemical composition report, mechanical test report, PMI report, ultrasonic testing report, hydrostatic test report and third-party inspection documents.
Q7: What industries use ASTM B167 seamless nickel alloy tubes?
They are widely used in chemical processing, petrochemical plants, power generation, heat exchangers, boilers, industrial furnaces and high-temperature equipment.
Q8: How can I get a quotation?
Please send your required grade, OD, wall thickness, length, quantity, standard, surface condition and destination port. We will provide a technical quotation quickly.
Contact Us
Xi'an Dongmeng Group Co., Ltd
Phone / WhatsApp / WeChat: +8615769214734
Email: office@dongmjd.com
Send us your ASTM B167 nickel alloy seamless pipe and tube inquiry today. We can support grade selection, technical datasheet, custom size production and export delivery.
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