Size:4-1/2"-20";

Specification:114.30-508.00mm;

Steel Grade:J55,K55,N80,L80,P110 and ect;

Thread Type:STC,LTC or BTC;

Length:R1,R2,R3;

Packing: In bundles by steel strips, with thread protector and nylon ring;

Performing Price: FOB TIANJIN,CHINA(price based on practical weight);

Payment: 30%TT by downpayment, 70%TTmust be received before delivery goods.

Delivery Time: 15 days to TIANJIN, CHINA after  getting the down payment t.

Validity of offer:7 days.