SS316 Stainless Steel Tube Fittings 3mm 6mm OD Tube Butt Weld X 1/4 NPT Male Thread

Product Description of high pressure male thread connectors

316 stainless steel as standard material.

◎ Straight fittings are manufactured from quality bar stock. Shaped fittings are made by forging

◎ Quality machining of all ports ensures consistent welding

◎ Radius junction design for elbows provides smooth flow path

◎ All fittings are cleaned to remove oil, grease and loose particles

◎ Every fitting is marked with size, material and heat number Technical Data

◎ Sizes range from 1/8" to 2" and 6 mm to 38 mm.

◎ Working Temperature: Material Minimum Temperature Maximum Temperature 316 stainless steel -325°F (-198°C) 1000°F (538°C) 316L stainless steel -325°F (-198°C) 850°F (454°C) 904L stainless steel -325°F (-198°C) 700°F (371°C)

◎ Working Pressure:

1. The working pressures shown are based on ANSI/ASME B31.3 at ambient temperature, to determine working pressures in accordance with ANSI/ASME B31.1, multiply the working pressures by 0.94.

2. Use the allowable working pressure at ambient temperature to multiply the elevated temperature factors to get the working pressure at elevated temperature. Materials Material Bar Stock Forgings Designator 316 stainless steel ASTM A276, ASME SA479 ASTM A182, ASME SA182 SS 316L stainless steel 6L 904L stainless steel ASTM B649 ASTM A182 904L

◎ Using the same materials to weld will ensure the same coefficients of expansion and good welding.

◎ Tungsten Inert Gas (TIG) Welding is recommended.

Connects Fractional(inch)AFK Port to Female NPT Thread

Connects Metric AFK Port to Female ISOTapered Thread

Engineering case

FAQ

Q1: Is the flow rate of the pressure reducer adjustable?

A1: Yes, we can adjust it according to your needs and choose the model.

Q2:What products can you provide?

A2: We can supply pressure reducers (for inert, toxic and corrosive gases), diaphragm valves (Class BA and EP), couplings (VCR and conventional), needle and ball valves and check valves (ferrule, internal, external and G-tooth available), cylinder couplings, etc.

Q3: Can you provide samples to test? For free?

A3: We can provide free samples, and due to their high value, you should bear the cost.

Q4: Can you make the products based on our requests, such as connection, thread, pressure and so on?
A4: Yes, We have experienced techincal team and can design and produce the products according to your requirements. Take a pressure regualtor for example, we can set the range of pressure gauge according actual working pressure, if the regulator is connected to a gas cylinder, we can add an adaptor such as CGA320 or CGA580 to connect the regulator with the cylinder valve.

Q5: What payment methods for chose?

A5: For small order, 100% Paypal, Western Union and T/T in advance. For bulk purchase, 30%T/T, Western Union, L/C as deposit, and 70% balance paid before shipment.

Q6: How about the lead time?

A6: Usually, delivery time is 5-7 working days for sample, 10-15 working days for mass production.