Khoom Lub Npe ： Specialball QC-S04
Qhov Coob ： NPS 2 ~ ~ 12 （（DN50 ～ 300）
Siab Qhov Ntsuas: Chav 150 ~ 300 (PN16 ~ 50)
Cov khoom siv theem pib: ASTM A105 (N), A350 LF2, A182 F304 (L), A182 F316 (L), A182 F6A, A182 F51, A182 F53, A564 630 (17-4PH), Monel, Alloy thiab lwm yam.
Txheej: * Electroless npib tsib xee plating * Chrome Plating * Tungsten Carbide * Chrome Carbide * Xov Tooj Dag * Inconel
Cov: npuas qhwv- lub thawv-board-plywood rooj plaub.
Cov khoom lag luam tuaj yeem raug kho raws li cov kos duab los ntawm cov neeg yuav khoom