Xitoy, ishlab chiqarish, zavod, narx, savat, filtr, filtr, gardish, karbonli po'lat, zanglamaydigan po'lat, klapanlar materiallari A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A ga ega.5A, Inconel, Hastelloy, Monel va boshqa maxsus qotishma.150LB dan 2500LB gacha bo'lgan bosim.