API5B standard X-over sub made in China crossover 1.Product Name:API5B standard X-over sub made in China crossover
2.Standard:API 5B
3.Grade:API J55-API P110, API J55, API K55, API L80, API N80, API P110
4.Technique:Hot Rolled
5.End protector:Plastic Cap
6.Marking:Standard marking, or according to your request.
7.Advantages:(1)Reasonable price with excellent quality(2)Abundant stock and prompt delivery(3)Rich supply and export experience,sincere service
8.Packaging:by requirements of customers
9.Date of Delivery:Shipped in 10 days after payment
10.Port of Shipment:Tianjin Port,Tianjin, China