product name:
brass clamp fittings for PAP big size pipes
1) Material:copper
2)type:elbow
3) process:forged
4)size:40-50,50-63,etc

After years' experience in producing big size brass clamp fittings, we have improved this style fittings a lot , like the material improved , accessories improved and structure improved . We use 100% SUS304 stainless steel screws fix the clamps, use the national standard HPb59-1a brass to make the clamp have more toughness ,thus can provent the fittings breaking from the cold wether . What is more , we plate the outsurface of the clamp fittings with nickle and make the inside of the fittings with original color , which is more healthy and more beautiful and can fit the middle to high consumer market.