Main Products: oil casing pipe ,tubing ,coupling ,crossover ,pup joint ,L80-13Cr ,L80-1cr
API 5ct pup joint short tubing and short long casing
USD $500 - $1200 /Piece
Min.Order:10 Pieces
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tianjin dalipu oil country tubular goods co.,ltd
Business Type: ManufacturerMain Products: oil casing pipe ,tubing ,coupling ,crossover ,pup joint ,L80-13Cr ,L80-1crProduct Details
size:1.315"-20"
steel grade:J55,K55,N80-1,N80-Q,L80,P110,Q125,13CR-80,13Cr-110,super 13cr
thread type:EUE,NUE,SC,LTC,BTC,thread for replacement clasp
surface treatment:surface using phosphate or black finish,painted again
package:in wooden case,in bundles
length:2,FT,4FT,6FT,8FT,10FT,12FT,15FT,20FT
type:PIN X PIN,PIN X BOX,cccording to the drawing process
Grade: J55, K55, N80, L80, P110
Thread: STC, LTC, BTC
Standard: API 5ct ISO9001
Wall Thickness: 5.21-16.13mm
Certificate: API 5CT, ISO9001
Length: R1 R2 R3 (less than 12m)
Mechanical properties
| standard | grade | Tensile strength(MPA) | yield strength(MPA) |
| ASTM A106 | A | ≥330 | ≥205 |
| B | ≥415 | ≥240 | |
| C | ≥485 | ≥275 |
Chemical ingredients
| standard | grade | Chemical ingredients | |||||||||
| C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | ||
| ASTM A106 | A | ≤0.25 | ≥0.10 | 0.27~0.93 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 |
| B | ≤0.30 | ≥0.10 | 0.29~1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| C | ≤0.35 | ≥0.10 | 0.29~1.06 | ≤0.35 | ≤0.35 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
Tubing pup joint
| Tubing pup joint | Specification | API 5CT 1.9”, to 4-1/2” |
| Steel grade | J55, K55,N80,L80, P110 | |
| Thread type | EUE, NUE | |
| Length | As requested |
Casing pup joint
| Casing pup joint | Specification | API 5CT 4-1/2” to 13-3/8” |
| Steel grade | J55, K55, N80,L80, P110 | |
| Thread type | STC, LTC, BTC | |
| Length | As requested |
2.API pup joint specification
| Specification | O.D(mm) | W.T(mm) | Thread type | Steel grade | Length |
| 4-1/2 | 114.30 | 6.35 | STC,LTC,BTC | J55,N80,P110 | 0.5m-5m |
| 5 | 127.00 | 7.52 | STC,LTC,BTC | J55,N80,P110 | |
| 5-1/2 | 139.70 | 7.72 | STC,LTC,BTC | J55,N80,P110 | |
| 6-5/8 | 168.28 | 8.94 | STC,LTC,BTC | J55,N80,P110 | |
| 7 | 177.80 | 8.05 | STC,LTC,BTC | J55,N80,P110 | |
| 7-5/8 | 193.68 | 8.33 | STC,LTC,BTC | J55,N80,P110 | |
| 8-5/8 | 219.08 | 10.16 | STC,LTC,BTC | J55,N80,P110 | |
| 9-5/8 | 244.48 | 10.03 | STC,LTC,BTC | J55,N80,P110 | |
| 10-3/4 | 273.05 | 11.43 | STC,LTC,BTC | J55,N80,P110 | |
| 11-3/4 | 298.45 | 12.42 | STC,LTC,BTC | J55,N80,P110 | |
| 13-3/8 | 339.72 | 12.19 | STC,LTC,BTC | J55,N80,P110 | |
| 16 | 406.40 | 12.57 | STC,LTC,BTC | J55,N80,P110 | |
| 18-5/8 | 473.08 | 11.05 | STC,LTC,BTC | J55,N80,P110 | |
| 20 | 508.00 | 12.70 | STC,LTC,BTC | J55,N80,P110 |
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