Our company is the leading big manufacturer of Carbon Steel & Alloy Steel Butt welding Pipe Fittings according to A234 WPB ASTM ANSI B16. 9 standard , DIN and JIS standard as below:

1. Elbow 45Degree& 90Degree, LR& SR from 1/2 inch to 48 inch.

2. Straight & Reducing TEE from 1/2 inch to 48 inch.

3. Concentric & Eccentric Reducer from 1/2 inch to 48 inch

4. Caps from 1/2 inch to 48 inch pls visit www.zt-pipefittings.com