If you are sourcing stainless steel flanges, seamless pipes and pipe fittings for industrial projects, you may have encountered difficulties finding suppliers that can handle both standard and non-standard custom requirements. As a professional stainless steel pipe and flange manufacturer from China, we provide full OEM & ODM custom-made solutions for global engineering buyers.
What Are OEM & ODM Services for Stainless Steel Flanges & Pipe Fittings?
OEM means we manufacture products strictly according to your drawings, specifications and brand requirements. You provide the technical drawings, material grade, dimension, pressure class and surface treatment, and we produce parts matching your design.
ODM means our engineering team can help develop and optimize flange & pipe fitting products based on your project application. We can recommend suitable materials, machining process and surface finishing for your working conditions.
Our OEM & ODM service covers stainless steel flanges, seamless pipes, elbows, tees, reducers and other pipe fittings. We support standard and non-standard custom orders, small sample orders and bulk mass production.
Available Material & International Standards for Custom Flanges
We support multiple stainless steel and alloy grades: 304, 316L, 321, duplex steel 2205 / 2507, alloy steel ,monel and other special materials.
Our products comply with global standards: ASME B16.5/EN 1092-1/GOST
You can customize flange type: weld neck flange, slip on flange, blind flange, lap joint flange, threaded flange and plate flange.
Customizable items include dimensions, bolt hole patterns, face type (RF, FF), hardness, surface finish and packaging.
Strict In-house Production & Quality Inspection
Full in-house production from raw material incoming inspection, forging, heat treatment, CNC machining to final delivery.
Every batch goes through rigorous quality tests: PMI material verification,, RT radiographic test, PT penetrant test, dimensional inspection and hardness test.
We can provide 3.1 / 3.2 material certificates for all orders, fully meeting third-party inspection requirements for industrial projects.
Why Choose Our Factory for OEM & ODM Custom Piping Components
- China source factory, no middlemen, competitive cost
- Large stock of stainless steel pipes and standard flanges for fast delivery
- Flexible MOQ: support sample trial orders and large bulk orders
- One-stop service: pipe, flange and pipe fittings together
- Custom packaging available for export shipment
- Rich export experience to US, Europe, Russia, Southeast Asia and Middle East
How to Start Your Custom OEM / ODM Order
- To get a fast quotation, please send us the following information:
- Product drawings or technical specification sheet
- Material grade
- Size, pressure class and quantity
- Required standard (ASME / EN / GOST)
- Surface treatment and certificate requirements
- Target delivery time and special packaging requirements
Our engineering and sales team will review your request and provide formal quotation within 24 hours.