standard:API SPEC 5CT, API SPEC 5D API SPEC 5L
steel Grade:J55 K55 N80-1 N80-Q N80-1 C90 T95 P110 13Cr
Uses:Tubing is used for extracting oil or gas from wells,while casing for sidewall
size:OD 2-3/8" -20"
Wall Thickness:2FT,4FT,6FT,8FT,10FT or as buyer's requirements
Packaging Details:steel belt packing.The length of the steel pipe is greater than or equal to 6m, each bale to play at least 8 bands, divided into 3 groups, into 3-2-3; steel pipe length is less than 6m, at least 5 tie bands, divided into 3 groups,into 2-1-2. According to customer demand for packaging and transport.
steel belt packing.The length of the steel pipe is greater than or equal to 6m, each bale to play at least 8 bands, divided into 3 groups, into 3-2-3; steel pipe length is less than 6m, at least 5 tie bands, divided into 3 groups,into 2-1-2. 
According to customer demand for packaging and transport.
FAQ
Q: How long is your delivery time?
A: If there are stocks, take 5-10days to delivery for small quantity, and 30-40days for bigger quantity;If no stock, depends on the steel billet purchase,
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit .We are pleased to provide you with best services in consulting, purchasing,transportation, installation, and after-sales services.