Internal thread 45° elbow, strictly in accordance with the national standard to control the quality, the same pressure under more pressure corrosion safety guarantee. Precision casting technology, clear writing, smooth and beautiful surface, thread smooth without burr.
Material:Cast iron, stainless steel, alloy steel, malleable iron, carbon steel, non-ferrous metal or plastic.
Product thread description:
BSPT(PT), BSP, standard: ISO7-1 The domestic counterpart is ZG/G, and the standard is GB/T7306 American standard NPT, ISO12716
Casting description:
International standard: IS004144 National standard: GB/T 26120