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Industrial Grade Stainless Steel 304 Buttweld Fittings custom

Industrial Grade Stainless Steel 304 Buttweld Fittings Manufacturers

-- Steady & Reliable Manufacturer --

Heavy-Duty Industrial 304 Fittings

Grade 304 stainless steel is the most versatile and widely used material in the world of industrial piping. Our Industrial Grade 304 Buttweld Fittings are designed to provide a cost-effective solution for a wide range of temperature and pressure conditions. As a professional manufacturer, we ensure that our 304 fittings possess excellent forming and welding characteristics, making them easy to install in complex pipe racks. We focus on the balance between durability and economy, ensuring that every elbow, tee, and cap meets the ASTM A403 standard for wrought stainless fittings. These components offer reliable resistance to atmospheric corrosion and many organic and inorganic chemicals, making them the standard choice for general industrial infrastructure and utility piping systems globally.

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Technical Specifications Table

Parameter304 Fitting Specification
Material GradeASTM A403 WP304 (UNS S30400)
Standard ComplianceASME B16.9, ISO 5251, DIN 2605
Available ShapesElbows, Tees, Reducers, Caps, Stub Ends
Size Range1/2" to 60" (DN15 - DN1500)
Wall ThicknessSch 10S, 40S, 80S, XS
Surface TreatmentPickled, Sand Blasted, or Brushed

General Industrial Applications

These 304 fittings are the workhorse of various industrial sectors, including the automotive industry for coolant and exhaust systems, and the construction industry for fire protection and HVAC lines. They are widely used in chemical plants for non-aggressive fluid transport and in fertilizer production. In the food and dairy industries, they serve as the "standard-duty" piping for utility lines like steam and water. They are also common in textile manufacturing, pulp and paper utility circuits, and municipal wastewater treatment. Their excellent oxidation resistance makes them suitable for use in heat exchangers and general architectural piping where aesthetic appearance and long-term durability are both required without the higher cost of 316L or Duplex steels.

Core Practical Advantages

  • Excellent Weldability: 304 stainless steel is highly responsive to standard welding techniques, ensuring strong and reliable joints.
  • Cost-Effective Durability: Provides the corrosion resistance of stainless steel at the most competitive price point for general industrial use.
  • Temperature Versatility: Capable of performing well from cryogenic temperatures up to 800°C in intermittent service.
  • Wide Availability: As a global standard, 304 fittings are readily available in almost every size and schedule, simplifying project procurement.

Shipping & Trade Support

We support payments via T/T, L/C, and Western Union. To ensure our 304 fittings arrive in perfect condition, we apply protective oil or plastic wrapping and pack them in robust seaworthy plywood cases. Large-diameter 304 fittings are often palletized and secured with industrial-grade strapping. We provide comprehensive documentation including 3.1 Mill Test Certificates and dimensional inspection reports for every order. With a focus on high-volume production, we can offer competitive lead times for large-scale industrial projects. Our logistics network ensures efficient delivery to any major port or direct-to-site locations for plant construction and maintenance.

  • Q: Is 304 stainless steel suitable for outdoor industrial use?
  • A: Yes, 304 provides excellent resistance to atmospheric corrosion and is widely used for outdoor piping, though 316L is preferred for coastal environments with salt spray.
  • Q: Can 304 fittings be used for high-pressure steam?
  • A: Yes, as long as the wall thickness (Schedule) is correctly calculated to match the pressure and temperature requirements of the system.
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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 Industrial Grade Stainless Steel 304 Buttweld 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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