Standard: API 5CT & 5B
Steel Grade: H40,J55, K55, N80, R95,L80, C90, T95, P110, Q125
Dimension: Tubing coupling from 2-3/8³ to 4-1/2³, Casing coupling from 4-1/2³ to 20³
End finish: NUE, EUE (tubing coupling); STC, LTC, BTC (casing coupling)
Colors: J55/ K55-Bright Green,P110-White, N80/ L80-Red etc
PACKING: by wooden cases, wooden pallet, or as per customer request
Feel free to contact us if any further questions,we will serve you as soon as possible.
1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 2.We also supply permium thread products by customer's request 3.Size: tubing coupling from 1.9" to 4-1/2",Casing coupling fro4-1/2"to 13-3/8" 4.Type: NU, EU(tubing coupling), STC,LC,BTC(casing coupling). 5.Surface treatment: Whole phosphating, or inside phosphating and outside coating 6.Packing: By carton, wooden case, wooden pallet, or by requirements of customers
We are manufacer coupling 1. Gear Flex Coupling 2. Jaw Flex Coupling 3. Pin Bush Coupling 4. Tyre Flex Coupling 5. Brake Drum Coupling Find our attach file for modle list please send me size and qunntey so we can send finle price quotation
We are manufacer coupling 1. Gear Flex Coupling 2. Jaw Flex Coupling 3. Pin Bush Coupling 4. Tyre Flex Coupling 5. Brake Drum Coupling Find our attach file for modle list please send me size and qunntey so we can send finle price quotation
Half Coupling
Full Coupling
Half Coupling ASME B16.11 Rating : 3000 PSIG Material : Forged Steel (A105) Ends : Screwed, Socket Weld Specials : IBR Size : 15mm Notes : Available Valve Size : 3000 PSIG 15mm to 50mm 6000 PSIG 15mm to 50mm 9000 PSIG 15mm to 32mm Material : LF2, F5, F9, F11, F22, F304, F304L, F304H, F316, F316L, F316H, F91, F51, F321H, F321
Full Coupling ASME B16.11 Rating : 3000 PSIG Material : Forged Steel (A105) Ends : Screwed, Socket Weld Specials : IBR Size : 15mm Notes : Available Valve Size : 3000 PSIG 15mm to 50mm 6000 PSIG 15mm to 50mm 9000 PSIG 15mm to 32mm Material : LF2, F5, F9, F11, F22, F304, F304L, F304H, F316, F316L, F316H, F91, F51, F321H, F321
Standard: API 5CT & 5B Steel Grade: H40,J55, K55, N80, R95,L80, C90, T95, P110, Q125 Dimension: Tubing coupling from 2-3/8 to 4-1/2, Casing coupling from 4-1/2 to 20 End finish: NUE, EUE (tubing coupling); STC, LTC, BTC (casing coupling) Colors: J55/ K55-Bright Green,P110-White, N80/ L80-Red etc PACKING: by wooden cases, wooden pallet, or as per customer request As required by API 5CT standard, the couplings are always given color layer in order to differ the steel grade. J55-Green, N80-Red P110-White C75-Blue C-90-Brown
SS Coupling
