Lachin, API 6D, sele jimo, òbit, doub agrandi, DBB tiyo ploge, valv jeneral, fabrikasyon, faktori, pri, bride, RF, RTJ, de moso, twa moso, PTFE, RPTFE, metal, chèz, twou plen, redwi twou, presyon ki wo, tanperati ki wo, tiyo materyèl gen asye kabòn, asye pur, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A. 5A, Alloy 20, Monel, Inconel, Hastelloy, Bwonz aliminyòm ak lòt alyaj espesyal. Presyon nan klas 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB