- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
alloy bolting material for high temperature servicespecification : astm a193 b7, b7m, b8, b8m carbon & alloy steel nuts for bolts for high pressure & high temperature service specification : astm a194 gr2h, 2hm, 8, 8m  others accessories : gaskets, insulation flange kits, drip rings….  malleable iron fittings size range : full range of hitachi (gourd brand) types : galvanized / black end connection : bspt / npt threads.