Views: 97 Author: Site Editor Publish Time: 2025-04-02 Origin: Site
We manufacture high-quality nickel alloy pipes and tubes. They contain nickel (Ni) as the main element, with added chromium (Cr), molybdenum (Mo), iron (Fe), and cobalt (Co). The nickel alloy pipes we produce offer great corrosion resistance, high-temperature strength, and durability, making them ideal for extreme conditions. They also have excellent ductility, allowing them to be processed into thin-walled tubes, along with good plating and welding properties, making them suitable for extreme temperatures. We supply a wide range of nickel alloy seamless pipes, ideal for equipment upgrades, urgent repairs, and new construction projects. Our product range also includes pipe fittings such as flanges, elbow, bend, and customized processing services such as precision cutting, threading, welding, and comprehensive testing (X-ray, ultrasonic, and penetrant inspections), ensuring compliance with the highest industry standards. Feel free to contact us for more information.
We are one of China's leading nickel alloy pipe manufacturers, specializing in the production and export of various nickel alloy pipes, including seamless nickel alloy pipe. Based on different classification methods, our products can be divided into the following types.
A. Classification by Nickel Alloy Types
a. Pure Nickel Pipes: Nickel 200, Nickel 201
b. Monel Alloy Pipes: Monel 400, Monel K500
c. Inconel Alloy Pipes: Inconel 600, Inconel 625, Inconel 718
d. Incoloy Alloy Pipes: Incoloy 800, Incoloy 825
e. Hastelloy Alloy Pipes: Hastelloy C276, Hastelloy C22
B. Classification by Manufacturing Process
a. Seamless Nickel Alloy Pipe
We offer seamless nickel alloy pipes in a range of sizes, produced with advanced hot-rolling or cold-drawing techniques. With no weld seams, our pipes provide excellent sealing and pressure resistance than welded nickel alloy pipes. It is perfect for high-temperature, high-pressure, and severe environments, they are widely used in industries such as oil, chemical, and marine. Choose our seamless nickel alloy pipes for reliable, durable, and competitively priced solutions.
b. Welded Nickel Alloy Pipe
Our welded nickel alloy pipes are more affordable than seamless nickel alloy pipes, they are suitable for medium-low pressure and corrosion-resistant applications. We offer a range of high quality welded nickel alloy pipes, including longitudinal and spiral submerged arc welded pipes, as well as electric resistance welded pipes. With proven quality, our pipes are widely used in the chemical and petroleum industries. If your project requires standard specifications, our welded pipes are the perfect solution.
C. Classification by Application
a. Corrosion-Resistant Nickel Alloy Pipes: Nickel 200/201, Inconel 625, Hastelloy C276
b. High-Temperature Nickel Alloy Pipes: Inconel 600, Incoloy 800, Alloy 825
c. High-Strength Nickel Alloy Pipes: Inconel 718, Monel K500
Nickel 200 (N02200)、Monel 400 (N04400)、Inconel 600 (N06600)、Inconel 601 (N06601)、Inconel 617 (N06617)、Inconel 625 (N06625)、Inconel 690 (N06690)、Incoloy 800 (N08800)、Incoloy 800H (N08810)、Incoloy 800HT (N08811)、Incoloy 825 (N08825)、Alloy 20 (N08020)、Alloy 367 (N08367)、Alloy 28 (N08028)、Hastelloy B-3 (N06985)、Hastelloy C-22 (N06022)、Hastelloy C-276 (N10276)、Hastelloy C-2000 (N10665)。
ASTM B163 (ASME SB163): Seamless nickel and nickel alloy condenser and heat exchanger tubes.
ASTM B165 (ASME SB165): Seamless nickel-copper alloy pipes and tubes.
ASTM B167 (ASME SB167): Seamless nickel-chromium-iron and nickel-chromium-cobalt-molybdenum alloy pipes and tubes.
ASTM B407 (ASME SB407): Seamless nickel-iron-chromium alloy pipes and tubes.
ASTM B423 (ASME SB423): Seamless nickel-iron-chromium-molybdenum-copper (UNS N08825 and UNS N08221) pipes and tubes.
ASTM B444 (ASME SB444): Seamless nickel-chromium-molybdenum-niobium alloy (UNS N06625) and nickel-chromium-molybdenum-silicon alloy (UNS N06219) pipes and tubes.
ASTM B622 (ASME SB622): Seamless nickel and nickel-cobalt alloy pipes and tubes.
ASTM B668 (ASME SB668): UNS N08028 seamless pipes.
ASTM B690 (ASME SB690): Seamless iron-nickel-chromium-molybdenum (UNS N08366, UNS N08367) pipes and tubes.
ASTM B729 (ASME SB729): Seamless UNS N08020, UNS N08026, UNS N08024 nickel alloy pipes and tubes.
a. Strong protection against stress, pitting, and crevice corrosion
b. Excellent ability to resist corrosion in high-temperature settings
c. Outstanding mechanical performance under high-temperature conditions
In recent years, with rapid economic growth and the increasing sophistication of industrial sectors, more and more projects require higher-grade stainless steel. With the growing demand for nickel alloys in various sectors, we have developed and introduced various types of nickel alloy pipes, earning recognition from both local and global customers.
a. Refining Plants, b. Petrochemical Industry, c. Thermal Power, d. Marine Industry, e. Environmental Protection, f. Energy Sector, g. Petrochemical Field, h. Food Industry,
j. Nuclear and Chemical Industry
As a reliable and professional nickel alloy pipe supplier, we are dedicated to the research, development, and manufacturing of high-quality industrial stainless steel and special alloy pipes and pipe fittings. Our materials include high-performance alloys such as high-temperature nickel-based alloys, Hastelloy, Monel (nickel-copper alloy), super austenitic stainless steel, and super duplex stainless steel. Our products are widely applied in industries including petrochemical, oil fields, hydrogen sulfide, shale gas, coal chemical engineering, marine engineering, shipbuilding, boiler heat exchangers, aerospace, and environmental protection, among others.
We have set up a comprehensive quality management system that meets the standards of API Q1, ISO 9001, ISO 14001, OHSAS 18001, special equipment manufacturing licenses, and classification society product systems. Through strict procurement, production, and inspection processes, we ensure stable product quality and achieve first-class standards. We provide a one-stop service that includes a full range of nickel-based alloys, a large inventory, and expert testing, packaging, and logistics. Our products are sold to numerous countries and regions, including Europe, the Americas, Africa, and Southeast Asia. As an experienced manufacturer of nickel-based alloy pipes, we specialize in offering high-quality nickel alloys and Inconel products tailored to meet the demands of diverse projects, including maintenance, equipment upgrades, and new construction. Feel free to contact us.
