Manufacturing and exporting experience for over 30 years.
We are casting and machining together, customer can get more powerful guarantee.it contains raw material and sizes.
In-house mold design and building capabilities
Our CNC machining are in high quality
1)No composition brass mix.
2)All the material made of ingot
3)All the blank are tested the chemical analysis before production
Our copper fittings can be BS,JIS,DIN,ASTM,SAE approved.
Keep secret to your idea and your design.
Professional design team, mold maker engineer. OEM/ODM service.
Professional QC and R&D teams to assure high quality
Fast delivery. For prototype: 7-10 days, Production orders can be arranged specially to meet customer’s urgent demands
Geographical advantages: within 2 hours to airport or sea port.
The plastic working of the press elbow tends to suffer from the following quality disadvantages, especially in the tortuous processing of the pipe. (1) The wall thickness becomes thinner and wrinkles, such as a thinning of the outer side of the tortuous deformation zone. The portion where the thinni...
The elbow should be made by the manufacturer, and it must be preserved and the ordering period is long. The cold bend pipe can be bent with a ready-made straight pipe bender. One-time completion does not require secondary corrosion protection. The cold-bending pipe construction process has a petrole...
The most common production data for seamless elbows is seamless steel pipe. The elbow tube blank is cut by using water knife cutting, hot cutting, etc., and is selected by the intermediate frequency pushing machine, and then shaped by a hot press, followed by groove, non-destructive testing and the ...