Custom Pipe Spools

Custom pipe spools are fabricated from a number of raw pipes and pipe fittings (elbows, flanges, tees, etc). Raw pipes are cut to the required sizes and moved with pipe fittings to a fitting table, where some of the components are fitted together. The resulting sub-assembly (part of the final pipe spool) continues with welding operations.

Whatever size at whatever tight tolerance of custom made pipe spools you demand, SEATHER here is sure to have it!

custom pipe spools

Your Trusted Custom Pipe Spools Manufacturer In China

Custom pipe fabrication is one of our core capabilities. Fabricating stainless steel and nickel based alloy piping systems, our projects consist of large capital projects with thousands of spools, as well as routine maintenance and one spool orders.

Our factories and fabrication facilities are filled with highly skilled craftsmen, pipe fitters, pipe fabricators, pipe welders with excellent safety and quality performance records. We take great pride in not only meeting, but exceeding our customers’ expectations in all areas, including performance, design, logistics, schedule, delivery and cost.

custom hastelloy c276 pipe spools

Custom Alloy C276 Pipe Spools

custom duplex 2205 stainless steel pipe spool

Custom Duplex 2205 Stainless Steel Pipe Spool

custom 904l stainless steel pipe spool

Custom 904L Stainless Steel Pipe Spool

custom 254smo stainless steel pipe spool

UNS S31254 Stainless Steel Pipe Spool

Custom Pipe Spools Materials & Grades

Stainless SteelsAustenite steel 321, 316Ti, 316L, 304L, 304, 309S, 310S, 347, 317L, Precipitation Hardening 17-4, 17-7, Duplex and Super Duplex stainless steel 2205, 2507, F53, 2101, 2304, Special stainless steel 904L, S31254, 1.4529, etc.
Nickel Based AlloysAlloy B, B-2, B-3, C-22, C-276, C-2000;
Alloy 800, 800H. 800HT, 825, 925, A-286, 330;
Alloy 600, 601, 625, 690, 718, X-750;
Alloy 400, K-500; 

For more raw materials information about custom pipe spools, contact SEATHER expert team now!

custom pipe spools materials and grades
custom pipe spools fabrication techniques

Custom Pipe Spools Fabrication Techniques

Custom pipe spool design and production are based on our advanced equipment and professional team.

Welding Tube Surface: Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized

Technical: Forged, casting, machining, sheet metal fabrication, welding, assembly & test

Heat Treatment: Normalizing, Annealing, Quenching, Tempering

Material: Stainless steel and nickel alloy

Size: Customized

Why Choose SEATHER to Customize Your Pipe Spools

custom pipe spool design
custom pipe spool fabrication
custom pipe spool welding

SEATHER has been a leading nickel alloys and stainless steel suppliers in China thanks to its robust production capabilities, fast delivery time, and responsive enginnering support 24/7.

We produce nickel alloys and stainless steel materials, components, and complete assemblies involving single or combinative processes such as CNC machining, custom metal fabrication, forging, welding, etc. Our products are applied to a variety of industries serving a wide range of purposes, such as automotive, machinery, rail transit, power & energy, shipping and bridge, infrastructure, oil & gas, aerospace, heat exchangers, etc.

We have been dedicating to provide first-class quality nickel alloys and stainless steels products and services consistently to meet customers increasingly rising and specialized demands.

Manufacturing Services & Powerful Capabilities

Our cost effective production for custom pipe spool include forged, casting, machining, sheet metal fabrication, welding, assembly, test, and any other metal processing techniques.

cad design and 3d modeling services

CAD Design & 3D Modeling

metal plate rolling service

Metal Plate Rolling

metal welding service

Metal Welding

Need An Expert To Manufacture Your Custom Pipe Spools?

Custom Made Pipe Spools: The Ultimate Guide

The custom pipe spool is an assimilation of piping components, which is prefabricated in a piping shop, for installation in the field. They are often flanged to facilitate the connection to other spools.

When you choose to buy custom made pipe spools, there have some important points we need to know before we get started.

So enjoy the read…

What are Custom Pipe Spools?

The custom pipe spool is a relatively short component, consisting of a pre-determined length of pipe welded to a specified pipe fitting (tee, elbow or reducer) or valve (gate or ball). The flange is usually welded to each end of the pipe.

Due to the excellent corrosion resistance of stainless steel and nickel alloy, the pipeline is not easy to rust, damage or accumulate debris by wear.

Custom Pipe Spools Applications

Custom pipe spools are used in many fields, such as:

Heat exchanger
Chemical fertilizers industry
Dairy and food processing
Power plants
HVDC systems and facilities
Textile machinery
Modern architecture
Food processing industry
Water treatment facilities
Synthetic fibers
Pulp and paper make industries
Refinery and petrochemicals
Precision instrumentation
Instrumentation and industrial valves
Fluid tubing systems
Nuclear power
Building installation
Mechanical fittings connection
Vehicles and ships construction
Bridges, tunnels and railways
And so much more!

Features of Custom Pipe Spools

  • Excellent oxidation resistance at high temperatures.
  • Polishing bright finish.
  • Raw material nickel alloy and stainless steel which is prime quality.
  • Uniform on the size and high breaking load to guarantee the stable. When you working with SEATHER, the specialty and service will impress you so much.

What Are Custom Pipe Spools Surface Treatment?

Surface treatment is one of the major part in whole production.

Different surface finish will be used for different custom pipe spool.

With methods including anodizing, passivation, brushing, polishing, blackened, plating, painting, powder coating, heat treatment, surface phosphating, hot dip galvanizing, other surface treatment, etc.

Key Considerations When Buying Custom Pipe Spools

When purchase the custom pipe spool from China manufacturer, you should know the standards, size, materials grades, production process, drawings details, etc.

Below Is One Sample Purchasing Tips For Your Reference

  • Standards: ASTM A240
  • Material Grade: C-276 Alloy
  • Size: As your drawing request
  • Usage: Marine
  • Tolerance: -5mm/+5mm
  • Requirement On Properties: As your request
  • Order Quantity, Delivery Time, Shipping Method, Place Of Delivery, Packaging Requirement, etc. should be considered.


Unquestionably, it is quite apparent that custom pipe spool revolves around numerous aspects, some of which we haven’t looked into here. But for now, at least you have the idea of what it takes to buy and install a functional pipe spool that yields efficiency.

We are hopeful that this guide has been significantly helpful to you in many ways. And for that reason, it would be prudent if you also feel free to share it on your social media handles.

You know what, someone might also be looking for this kind of valuable information and you may be of considerable help too.

Otherwise, if you have any questions, recommendations, or concerns, you may also feel free to contact our pipe spool expert team. For sure, we will gladly offer the necessary assistance.

More Resources


Why are custom stainless steel pipe spools necessary?

Stainless steel is an excellent material for custom pipe spools production for some reasons.

Firstly, it is corrosion resistant. It will not rust, which is essential because pipes can corrode relatively easily.

Secondly, stainless steel pipe spools are thick and robust, giving them a high load capacity. They can support a lot of weight because of this.

Thirdly, the stainless steel pipe spool is that they are pretty cheap. Therefore, these are the spools to pick if you’re on a tight budget. They are cheaper than nickel alloy pipe spool.

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Discuss Nickel Alloys, Stainless Steels, and Raw Materials and Custom Alloy Fabrication Components for Your Industrial Project

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