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316L Stainless Steel Sanitary Pipe Fittings custom

316L Stainless Steel Sanitary Pipe Fittings Manufacturers

-- Steady & Reliable Manufacturer --

Ultra-Pure Stainless Steel Components

Our 316L stainless steel fittings are specifically engineered for environments demanding maximum corrosion resistance and hygiene. The "L" stands for Low Carbon, which minimizes harmful carbide precipitation during welding, making these fittings ideal for heavy-gauge welded components. These products feature a smooth internal surface finish, often polished to Ra < 0.8μm, to prevent bacterial growth and ensure ease of cleaning. We serve the most demanding sectors, providing fittings that resist pitting and crevice corrosion in chloride-rich environments.

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Material Specifications

Feature Details
Material Grade AISI 316L, 1.4404, S31603
Surface Finish Mirror Polish, Satin Finish, Descaled
Connection Type Butt-weld, Tri-clamp, Threaded
Compliance ASTM A403, 3A Sanitary Standard, DIN 11850
Pressure Rating Varies by wall thickness (150lbs to 9000lbs)

Sanitary & Marine Applications

The versatility of 316L stainless steel allows it to thrive in diverse applications. In the food and beverage industry, it is used for dairy, brewery, and juice processing lines. The pharmaceutical sector utilizes these fittings for pure water systems (WFI) and chemical dosing. Beyond hygiene, 316L is the preferred material for marine hardware and offshore platforms due to its exceptional resistance to salt spray and seawater corrosion. It is also found in high-end architecture and chemical labs where aesthetic longevity and chemical neutrality are required.

The 316L Advantage

  • Enhanced Corrosion Resistance: Added Molybdenum provides superior protection against acids and chlorides.
  • Hygienic Design: Non-porous surfaces ensure compliance with strict health and safety regulations.
  • High Temperature Stability: Maintains mechanical properties even in cryogenic or elevated temperature settings.
  • Long Lifecycle: Low maintenance requirements result in a lower total cost of ownership compared to 304 stainless.

Global Trade Support

Accepted payment methods include Wire Transfer, West Union, and Alibaba Trade Assurance for smaller batches. For bulk industrial orders, we facilitate DAP or DDP terms to simplify your import process. Each item is individually capped with plastic protectors and wrapped in bubble foam before being crated. We provide all necessary documentation including Commercial Invoice, Packing List, and CO (Certificate of Origin) to facilitate smooth customs clearance in your home country.

  • Q: Can 316L fittings be used in high-acid environments?
  • A: Yes, 316L is highly resistant to acetic, sulfuric, and phosphoric acids, though concentration and temperature should always be verified with our engineers.
  • Q: Is mirror polishing available for all sizes?
  • A: We offer mechanical and electro-polishing for sizes up to 24 inches to meet sanitary requirements.
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Jiangyin Gaoxin Pipe Fittings Co., Ltd.
About Us
JIANGYIN GAOXIN PIPE FITTINGS CO.,LTD.
Our company is a professional manufacturer of pressure piping components. As 316L Stainless Steel Sanitary Pipe Fittings Manufacturers，Our product range covers butt-weld, socket-weld, and threaded pipe fittings, including flanges and customized non-standard parts. These products are widely used in industries such as oil & gas, chemical processing, power generation, shipbuilding, papermaking, metallurgy, pharmaceuticals, and food processing. We manufacture according to standards such as ASME, EN,JIS,DIN,ANSI,GOST, MSS, GB/T,HG, DL, SH, SY,and have a complete range of inspection equipment, a strict quality control system, and various certifications（PED,AD2000,EAC, ABS,BV, DNV,NORSOK M650, ISO9001,ISO14001,ISO45001,etc.）, making us a leader in the industry.

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