Nickel-based alloy bolts
Nickel‑based alloy bolts are high‑strength critical fasteners made from Inconel, Hastelloy, Monel, Nimonic, GH series and PH precipitation hardening steel. Outstanding high‑temperature performance and anti‑corrosion capability for extreme‑condition connections. Metric & imperial sizes available, multiple surface treatments, full‑set inspection documents and export‑ready packaging.
Minimum Order Quantity: Flexible, sample order available
Delivery Time: 7–15 Working Days
Packaging: Standard Seaworthy Export Packaging
Supply Ability: Large ready stock supported by our own warehouse & production workshop
Email: lynn@dashengsteel.com
Request a Quote
Enter the quantity you need and add to your quote list for pricing inquiries.
Description
PRODUCT DESCRIPTION
| Item | Details |
|---|---|
| Product Name | Nickel‑based Alloy bolts |
| Material | Monel / Inconel / Hasteloy / Duplex Steel / PH Steel / Nickel Alloy |
| Available Grade | Inconel series: 600,601,625,617,690,718,X‑750
Incoloy series:A‑286,800,800H,800HT,825,901,925,926 Nimonic series:75,80A,90,105,C263,L‑605 Hastelloy series:B,B‑2,B‑3,C,C‑276,C‑22,C‑4,C‑2000,G‑35,X,N PH stainless steel:15‑5PH,17‑4PH,17‑7PH Chinese GH series:GH2132,GH3030,GH3039,GH3128,GH4180,GH3044 Monel series:400,K‑500 |
| Size | 3/16″‑6″, M2.5‑M120 |
| Length | ≤800mm or 30″, customizable length available |
| Thread Type | UN, UNC, UNF |
| Surface Treatment | Plain, Zn‑Nickel, Xylan‑coating, etc. |
| Standard | ANSI, ASME, DIN, BS, JIS, GB, ISO etc. |
| Inspection Equipment | Caliper, Go&No‑go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detector, Spectrometer |
| Payment Terms | TT or LC at sight |
| Delivery time | Depends on Specifications, Quantity etc. |
| Packing | Poly bags, Box, Cartons, Wooden Pallets |
Product Features
- Complete grade coverage: Supply Inconel, Hastelloy, Monel, Nimonic, domestic GH superalloy and PH precipitation‑hardening stainless steel bolts for various harsh working conditions.
- Dual‑system threads: Support metric and imperial threads including UN, UNC, UNF, wide range of diameter & custom‑made length.
- Multiple surface treatment options: Plain finish, zinc‑nickel plating, Xylan‑coating to further improve anti‑corrosion performance.
- Strict full‑range inspection: Dimension check, mechanical test, salt‑spray test, PMI spectrometer material verification and non‑destructive magnetic particle flaw detection.
- Global standard compliance: Manufactured in accordance with ANSI, ASME, DIN, GB and other international norms.
- Safe export‑grade packing: Poly bags, cartons and wooden pallets to avoid damage during long‑distance ocean shipment.
Typical Performance
- Excellent high‑temperature mechanical performance: Retain high tensile strength, creep resistance and anti‑oxidation property under continuous high‑temperature operating environment, preventing fastening failure under thermal load.
- Superior corrosion resistance: Resist chloride‑induced pitting, crevice corrosion and stress corrosion cracking; adapt to acid, alkali, brine and other aggressive chemical medium.
- High structural reliability: Good fatigue resistance under cyclic load, suitable for critical connection positions that require long‑term stable pre‑tightening force.
- Stable thread machining quality: Precise thread tolerance, good assembling performance for on‑site installation and maintenance.
Main Applications
- ✈️ Aerospace & Aviation: High‑temperature fastening joints for aircraft engines, turbine equipment and aviation structural assemblies.
- ⚗️ Chemical & Petrochemical: Flange, reactor and heat‑exchanger connection bolts for chemical, fertilizer and pharmaceutical production equipment.
- 🛢️ Oil & Gas Industry: Well‑head, down‑hole and pipeline fasteners for sour‑service and offshore platforms.
- 🌊 Marine & Desalination: Seawater desalination facilities, offshore engineering anti‑corrosion bolted connections.
- ♻️ Environmental Engineering: Sewage disposal, waste incineration and flue‑gas treatment critical fastening components.
- 🏭 Power Generation: Fasteners for gas turbines and high‑temperature power equipment.
Flexible specifications tailored to your project needs.
Product Advantages
Consistent Alloy Performance
Precisely controlled chemical composition delivers dependable material performance across every batch.
Rapid Sourcing & Dispatch
Extensive on-site stock enables quick turnaround and flexible order volumes.
Spec-Driven Customization
Width, thickness, grade and surface finish adapted to your drawings.
Dedicated Engineering Support
Our engineers assist with specifications and technical queries at every stage of your order.
Why Choose Us
Why Choose Our Stainless Steel & Nickel Alloy Materials
Integrated manufacturing and trading enterprise
Stable steel mill partnerships
Complete nickel-based alloy portfolio
Abundant raw material inventory
One-stop steel & alloy solutions
Featured Products
Related Products
Nickel‑based alloy elbows are high‑performance pipe fitting components for harsh piping systems. Manufactured from Inconel, Hastelloy, Monel, Nimonic, GH series and PH steel grades, they deliver outstanding corrosion resistance and high‑temperature oxidation resistance. Comply with ASME/ANSI, MSS, DIN, JIS standards, multiple SCH wall thickness options, available from DN15‑DN1200, with complete certification documents for petroleum, chemical, power and shipbuilding projects.
Nickel‑based alloy pipe and tube are high‑performance tubular materials featuring outstanding high‑temperature, corrosion and oxidation resistance. Made of Inconel, Hastelloy, Monel, Nimonic, GH series and PH steel grades. Strict thickness tolerance, multiple shapes and surface finishes are available. Compliant with international standards, suitable for heat exchangers, boilers and reactors for chemical, petrochemical, aviation and desalination projects.
Nickel‑based alloy coils are premium hot‑rolled & cold‑rolled superalloy coils with grades including Inconel, Hastelloy, Monel, Nimonic, GH series and PH steel. Featuring outstanding corrosion resistance, high‑temperature stability and excellent formability. Supports multiple thickness, width, edge and surface options, fully compliant with global standards, complete inspection certificates for harsh‑condition industrial projects.
