CASING 5-1/2"  TBG RTS-6 Tubing Thread Protectors 
 CASING 5-1/2"  TBG RTS-6 Tubing Thread Protectors  API Thread Protectors for Oil Casing, Thread Protectors for Oil Pipe, Oil Steel Pipe Thread Protectors, Steel thread protectors, oilwell tubing protectors
Material: Steel, plastic, steel-plastic
Standard:API 5CT
PSL1/PSL2/PSL3 Level Grade:J55, K55, H40, C90, T95, N80-1, N80-Q, L80, L80-13Cr, L80-9CR, P110-13Cr, L80-1cr, Super 13Chrome, Q125
Threaded:BTC, LTC, STC, 
Couplings with PIN and BOX
Outer diameter:4 1/2"-20" (114.3mm-508mm)
Wall thickness:5.21mm-16.13mm Lb/Ft:9.5-40.5
Length:Range1(4.88-7.62m)
Range2(7.63-10.35m)
Range3.(10.36-14.63m) but in fact the range length is 10.36-11.9m, also in fact this kind is used commonly.
Certification:API 5CT, MTC (Material test certification)
The Third Inspection:SGS, BV, or according to clients needs.
Packing:In bundles by steel strips, with thread protector and nylon ring.
Packaging Details:
In bundles
Delivery Detail:
Shipped in 10 days after payment