6. malleable iron pipe fitting elbow is made with most
sophisticated
metallurgical and processing controls available.
7. cast iron samples are continuously analyzed by
using spectroscopy to conform the material quality
8. Variety of chemical analysis is controlled strictly up to
standard.
9.We use a close-grained, high strength, non-porous iron to produce
the final casting.
Because of quality iron is the start point of producing
superior-quality pipe fitting.
10.Accurate threads are processed that comply with the precise
standards,
such as ASME, EU, BS, DIN, etc.
The threads have an accurate structure,
so the thread length and straightness to allow them to easily
engage threaded pipe.
11. The pipe fittings have outlets ranging from 1/8” through 6”
12. Good toughness with long working life.
13. smooth surface without any sand hole
