4 " / 6" Ss Pipe Fittings , ASTM A403 ASME B36 19 Stainless Steel Buttweld Fittings

Stainless Steel Butt Weld Fittings 4", 6" ASTM A403 Pipe Fittings ASME B36.19

Stainless Steel Butt Weld Fittings

ASTM A403 WP304 and 316 are the common material grade for stainless steel butt weld pipe fittings, especially in the size of 4",6",8" 10" and 12". They are designed and manufactured in accordance with ASME B16.9 & B36.19

Buttweld fittings are including stainless steel pipe elbow and bend, ASTM A403 equal and reducing tee, SS316 concentric and eccentric reducer, SS304 stub end. All of them are widely used in oil&gas, petroleum, chemical industry, power plant, metal industry and oil tank.

The Features of Stainless Steel Pipe Fittings

1. ​Leak proof
2. Easy to install
3. Chemical resistance
4. Superb strength
5. High tensile strength
6. Temperature resistance
7. Corrision resistance

Material Grades of Butt Weld Pipe Fittings

What is Tolerance for Buttweld Fittings

According to below chart, we will know if the dimensions of buttweld fittings are correct. That is very useful for manufacturing and inspecting.

ASTM 403 Pipe Fittings

Advantages

1. Low price
2. ISO certified quality
3. Fast delivery time
4. Safety package
5. Certified documents

Marking and Packing

• Marking with name, size, schedule, material, standard and heat No.
• Wrapping ASTM A403 pipe fittings with plastic foam.
• Putting stainless steel butt weld fittings into wooden cases or pallets.
• Packing the package with belts

Inspection

1. Visual the surface. Such as dents, die marks, porosity, undercuts.
2. Check the marking. Such as size, material grade, thickness, heat No.
3. Measure the dimensions. Such as diameter, thickness, height of end to end.

Stainless Steel Properties

Chemical Composition

Mechanical Properties