API TUBING & CASING PUP JOINT
1. Hot sales tubing and casing pup joint from china suppliers
2. length: 2ft 4ft 6ft 8ft 10ft 12ft
3. size: tubing: 1.9"- 4 1/2" casing 4 1/2"-13 3/8"
4. Grade: P110 K55 J55 L80 N80
5. Packing: By carton, wooden case, wooden pallet, or by requirements of customers.
6. Thread: EU NU LTC BTC STC