The company produces and exports pipes and pipe fittings, including ELBOW/TEE/REDUCER/CAPS/FLANGE and other pipeline products . With technological production team and excellent sales staff , we keep improving efficiency regularly and ensure a better customer service experience. Our company values product quality and set up a complete quality control system and comprehensive detection means.
black malleable iron pipe fittings
1,The equipments from DISA Denmark, DJ AMF Japan, SINTOKOGIO Japan widely used in our malleable iron tee productline, ensures the stability of product quality.
2,we use spectrometer from Oxford Instruments to check the material's quality
3,we use high heat value natural gas annealing furnace, strictly control the annealing process, improve the physical properties of the materials
4,Each pipe fitting tee after air tightness test, ensure no leakage
5,Strictly control the size of the thread, to ensure accuracy
6,The pipe fittings have outlets ranging from 1/8” through 8”
7,Good toughness with long working life.
8,Smooth surface without any sand hole
9,avg. thickness of zinc coating is higher than 86 um specified in ASME, EN(70um), DIN(70um), SI(78um)
our company as a plumbing accessories suppliers,if you need that pls contact us.