High Quality Stainless Steel BSPP BSPT NPT Threaded Union Ss Tube Fittings 304 316 Internal Thread Transition Fittings Union Connector

Fluid Tech Group is a professional manufacturer of pipe fittings in China. All products are designed, manufactured and tested in strict accordance with DIN, BS, ISO, ANSI, API and JIS standards.
The main products include steel pipe joints, steel sockets and sockets: black or galvanized, seamless or welded; stainless steel pipe fittings, King Nipple: unions, elbows, reducers, bushings, couplings, caps, nuts, soft Pipe joints, etc.; butt welding pipe fittings. We also offer pipe cutting, bending, threading and end finishing, exclusively to meet custom services. At present, our products are exported to North America, Europe, Central and South America, Southeast Asia, Middle East and Africa markets, and the products are very popular.

1, 304 stainless steel. It is one of the austenitic stainless steels with a large application volume and the widest range of applications, suitable for the manufacture of deep-drawn forming parts and acid pipelines, containers, structural parts, various instrument bodies, etc., and can also manufacture non-magnetic, low-temperature equipment and components.

2. 304L stainless steel. In order to solve the problem of the development of ultra-low carbon austenitic stainless steel due to the serious intergranular corrosion tendency of 304 stainless steel under some conditions caused by the precipitation of Cr23C6, its sensitized intergranular corrosion resistance is significantly better than that of 304 stainless steel. In addition to slightly lower strength, other properties are the same as 321 stainless steel, which is mainly used for corrosion resistant equipment and components that need to be welded and cannot be solved after welding, and can be used to manufacture various instrument bodies.

3, 316 stainless steel. Molybdenum is added on the basis of 10Cr18Ni12 steel to make the steel have good resistance to reducing media and pitting corrosion resistance. In seawater and various other media, corrosion resistance is superior to 304 stainless steel, mainly for pitting corrosion resistant materials.

4. 316L stainless steel. Ultra-low carbon steel, with good resistance to intergranular corrosion in sensitized state, is suitable for manufacturing welded parts and equipment with thick cross-sectional dimensions, such as corrosion-resistant materials in petrochemical equipment.

The production process for stainless steel pipe fittings involves several key steps to ensure the final product meets the required specifications and standards. Here is an overview of the typical manufacturing process

Fluid Tech group have the independent nationally recognized laboratories where every batch of raw materials will be inspected. We also inspect 100% of the pipe fittings to ensure that every pipe fitting delivered to the customer is qualified.

Stainless steel threaded fittings are widely used in various industries due to their durability, corrosion resistance, and strength. Here are some common applications:

1. Chemical Industry: Stainless steel butt welded fittings are used in chemical processing plants for connecting pipelines carrying corrosive substances. Their resistance to corrosion makes them suitable for handling acids, bases, and other chemicals without degradation.

2. Oil and Gas Industry: In oil refineries and natural gas processing plants, stainless steel butt welded fittings are used for connecting pipelines carrying crude oil, refined products, and natural gas. They are capable of withstanding high pressure and extreme temperatures encountered in these processes.

3. Food and Beverage Industry: Stainless steel fittings are widely used in food processing plants and breweries. They offer hygiene and cleanliness, as they are easy to clean and sterilize. They are also resistant to corrosion from food acids and sanitizing chemicals.

4. Pharmaceutical Industry: Stainless steel butt welded fittings are used in pharmaceutical manufacturing for transporting various liquids and gases. They meet the stringent hygiene and purity requirements of the industry and can be easily cleaned and sterilized to prevent contamination.

5. Water Treatment: Stainless steel fittings are used in water treatment plants for connecting pipelines carrying treated water, chemicals, and wastewater. Their corrosion resistance ensures long-term reliability and reduces the risk of contamination in water supply systems.

6. Power Generation: In power plants, stainless steel fittings are used for connecting pipelines carrying steam, condensate, and cooling water. They can withstand high temperatures and pressures, making them suitable for critical applications in power generation facilities.

7. Shipbuilding: Stainless steel butt welded fittings are used in marine applications due to their resistance to corrosion from seawater and harsh marine environments. They are used for connecting pipelines in shipbuilding, offshore platforms, and marine vessels.

8. Construction: Stainless steel fittings are used in construction for plumbing and HVAC systems, especially in buildings where corrosion resistance and durability are important factors.

9. Automotive Industry: Stainless steel fittings find applications in the automotive industry for exhaust systems, fuel lines, and hydraulic systems due to their resistance to corrosion and ability to withstand high temperatures and pressures.

10. Aerospace Industry: In aerospace applications, stainless steel butt welded fittings are used in hydraulic and fuel systems due to their lightweight, high strength, and resistance to corrosion in extreme environments.

1. What is the minimum quantity of the order? 
Answer: The purchase volume of mixed products is 4 tons

2. How long is the delivery time of the order?
Answer: The delivery time for general orders is about 30 days. If the order is urgent and we have stock, around 7 days.

3. What payment methods do you accept?
Answer: We accept payment terms such as TT, L/C, DP, Western Union, Paypal, etc.

4. Where is your departure port of shipment? Is it possible to deliver to the designated warehouse?
Answer: The port of departure of our goods is generally Tianjin Port or Qingdao Port. We can transport the goods to designated warehouses, such as Yiwu, Guangzhou, etc.

5. What certificates do your products have?
Answer: Our products have FM/UL certificates, and we cooperate with third-party quality inspection certification before the factory, such as SGS,TUV

6.What are the series of your products?
Answer: Our products are divided into heavy series, medium series and light series according to different markets and standards. In order to buy more competitive products for you, please communicate your purchasing needs with the salesperson.

7. Do product packaging cartons and labels support customization?
Answer: Packaging cartons and labels can be customized according to customer requirements.

8.Does the purchased product support customization?
Answer: The product supports customization, but there are purchase quantity requirements and mold costs. For details, please consult the salesperson.

9.What are the packaging methods of the product?
Answer: The packaging of the product includes carton packaging, pallet packaging, wooden box packaging, and woven bag packaging.