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Wellhead Tools
Hydraulic Drilling Tong TQ178-16 TQ178-16Y TQ340-35 TQ356-55 Series
Hydraulic Drilling Tong TQ178-16 TQ178-16Y TQ340-35 TQ356-55 Series for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.
Application
Hydraulic Drilling Tong TQ178-16 TQ178-16Y TQ340-35 TQ356-55 Series for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.
Supply Support
Specification matching, export packaging, WhatsApp and email communication support for oilfield buyers.
Specifications
Models and Technical Specifications
Source specification tables preserve merged cells while structured admin data remains editable.
Specification Table 1
| Model | TQ178-16 | TQ178-16Y | TQ340-35 | TQ340-35Y | TQ356-55 | TQ356-55Y | TQ508-70Y | TQ340-85Y | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Size | Not specified in source | 101,6 ~ 178 | 101,6 ~ 178 | 114,3 ~ 340 | 114,3 ~ 340 | 114,3 ~ 356 | 114,3 ~ 356 | 114,3 ~ 340 | 114,3 ~ 340 | |
| Not specified in source | 41/2 ~ 133/8 | 41/2 ~ 133/8 | 41/2 ~ 133/8 | 41/2 ~ 133/8 | 41/2 ~ 14 | 41/2 ~ 14 | 95/8 ~ 20 | 41/2 ~ 133/8 | ||
| Pressure | MPa | 18 | 16 | 18 | 20 | 16,6 | 20 | 20 | 18 | |
| psi | 2610 | 2320 | 2610 | 2900 | 2400 | 2900 | 2900 | 2610 | ||
| Not specified in source | / | 110 ~ 160 | 110 ~ 160 | 110 ~ 160 | 110 ~ 170 | 110 ~ 140 | 110 ~ 170 | 110 ~ 170 | 110 ~ 170 | |
| Not specified in source | 29,3 ~ 42,7 | 29,3 ~ 42,7 | 29,3 ~ 42,7 | 29,3 ~ 45,4 | 29,3 ~ 37,3 | 29,3 ~ 45,4 | 29,3 ~ 45,4 | 29,3 ~ 45,4 | ||
| Pressure | MPa | 0,5 ~ 0,9 | - | 0,5 ~ 0,9 | - | 0,5 ~ 0,9 | - | - | - | |
| psi | 72 ~ 130 | 72 ~ 130 | 72 ~ 130 | |||||||
| . | . | . | 2,4 ~ 3 | 2,4 ~ 3 | 2,5 ~ 3 | 3,5 ~ 6 | 3,8 ~ 4,2 | 7 | 8,4 ~ 10,7 | 12,5 ~ 14 |
| Not specified in source | Not specified in source | 1770 ~ 2210 | 1770 ~ 2210 | 1844 ~ 2210 | 2580 ~ 4425 | 2800 ~ 3100 | 5160 | 6190 ~ 7890 | 9220 ~ 10325 | |
| . | . | - | - | 6,0 ~ 7,5 | - | - | - | - | - | |
| Not specified in source | 4425 ~ 5530 | |||||||||
| Not specified in source | . | 14,5 ~ 17,5 | 16 ~ 19 | 32 ~ 40 | 22 ~ 37 | 53 ~ 58 | 57 | 48,9 ~ 70,5 | 85 ~ 90 | |
| Not specified in source | 10694 ~ 12900 | 11060 ~ 13270 | 23600 ~ 29500 | 16225 ~ 27285 | 39080 ~ 42775 | 42030 | 37244 ~ 52000 | 62690 ~ 66375 | ||
| Speed | . | Not specified in source | 54 ~ 79 | 50 ~ 72 | 60 ~ 86 | 50 ~ 90 | 56 ~ 70 | 39,4 ~ 60,9 | 26 ~ 43,6 | 30 ~ 45 |
| . | Not specified in source | - | - | 21 ~ 30 | - | - | - | - | - | |
| Not specified in source | Not specified in source | 9 ~ 13,1 | 9 ~ 13 | 3,6 ~ 5,3 | 8 ~ 14 | 4 ~ 5 | 4,8 ~ 7,4 | 4 ~ 6,6 | 3,2 ~ 5 | |
| Not specified in source | Not specified in source | - | - | - | 622 | - | 615 | 622 | 622 | |
| Not specified in source | 24,5 | 24,2 | 24,5 | 24,5 | ||||||
| Size | Not specified in source | 1450x760 | 1500x760 | 1580x900 | 1580x900 | 1770x960 | 1770x960 | 2080x1280 | 1995x1150 | |
| × 740 | × 800 | × 880 | × 1060 | × 850 | × 780 | × 760 | × 680 | |||
| Not specified in source | 57x30 | 59x30 | 62,2x35,4 | 62,2x35,4 | 69,7x37,8 | 69,7x37,8 | 82x50,4 | 78,5x45,3 | ||
| × 29,1 | × 34,6 | × 34,6 | × 34,6 | × 33,5 | × 30,7 | × 30 | × 26,8 | |||
| Weight | Not specified in source | 580 | 560 | 780 | 760 | 1150 | 1100 | 1550 | 1700 | |
| LB | 1280 | 1230 | 1720 | 1670 | 2530 | 2420 | 3410 | 3740 | ||