최소 주문하다 FOB 가격 참조
1 상품 US$100.00 - 899.00 / 상품
제품 설명
API 11b Grade C/D/K Anti-corrosion Oil Well Sucker Rod Product Description Sucker rod is an important part of a sucker rod pumping equipment. Sucker Rod connect with coupling to be a rod string, and up through polished rod connection on the pumping unit or PCP motor, down connection on the ...