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Wellhead Tools
Drilling Tong ZQ203 for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.

Drilling Tong ZQ203 for oilfield drilling equipment maintenance and replacement. Send part number, equipment model or product photo for quotation and compatibility support.
Specification matching, export packaging, WhatsApp and email communication support for oilfield buyers.
Parts Reference
This 152-item source list does not identify the exact ZQ variant. Confirm the complete model, manufacturer, serial number and assembly drawing before ordering.
| № | Part No. or Standard | Part Name & Specification | Qty. |
|---|---|---|---|
| 1 | 01.04-10M | Fork | 1 |
| 2 | GB/T882-1986 | Pin B30×95 | 1 |
| 3 | GB/T91-2000 | Cotter pin 6.3×40 | 1 |
| 4 | GB/T70.1-2000 | Screw M8×30 | 6 |
| 5 | GB/T93-87 | Washer 8 | 6 |
| 6 | 01.04-09M | Gland | 1 |
| 7 | HG4-332-66 | Seal ring J 40 | 1 |
| 8 | 01.04-08M | Spacer Ring | 1 |
| 9 | JB/ZQ4224-97 | Seal ring 65×3.1 | 1 |
| 10 | JB/ZQ4264-97 | Seal ring Y×d40 | 1 |
| 11 | 01.04-06M | Bushing | 1 |
| 12 | GB/T6170-2000 | Nut M20 | 8 |
| 13 | GB/T93-1987 | Washer 20 | 8 |
| 14 | 01.04-07M | Front Cover | 1 |
| 15 | 01.08.01-05M | Angle Coupling | 2 |
| 16 | JB/ZQ4224-97 | Seal ring 105×3.1 | 2 |
| 17 | 01.04-01M | Stud M20 | 4 |
| 18 | 01.04-05M | Cylinder Liner | 1 |
| 19 | 01.04-02M | Rear Cover | 1 |
| 20 | GB/T9459-1988 | Nut M30×2 | 1 |
| 21 | GB/T91-2000 | Cotter pin 6.3×60 | 1 |
| 22 | JB/ZQ4264-97 | Seal ring Y× D100 | 2 |
| 23 | 01.04-03M | Piston | 1 |
| 24 | JB/ZQ4224-97 | Seal ring 35×3.1 | 1 |
| 25 | 01.04-04M | Piston Rod | 1 |
| 26 | 01.05-04M | Washer | 1 |
| 27 | 01.05-03M | Threaded Rod | 1 |
| 28 | GB/T91-2000 | Cotter pin 6,3×50 | 1 |
| 29 | 01.05-01M | Cotter pin 40×275 | 1 |
| 30 | 01.05-02M | U-shaped frame | 1 |
| 31 | Y60 | Magnetic Pressure Gauge, 0-1,6 MPa | 1 |
| 32 | 01.08.02-01MA | Connecting nut | 1 |
| 33 | JB/ZQ4224-97 | Seal ring 10×1,9 | 1 |
| 34 | 01.08.02-02MA | Connecting bolt | 1 |
| 35 | 01.08.02-03MA | Ball | 1 |
| 36 | 01.08.01-05M | Angle Joint | 4 |
| 37 | JB/ZQ4448-1986 | Plug R3/4 | 1 |
| 38 | GB/T882-1986 | Cotter pin 25×100 | 2 |
| 39 | GB/T91-2000 | Cotter pin 5×45 | 4 |
| 40 | 01.05-16M | Adjusting screw M20 | 2 |
| 41 | GB/T6170-86 | Nut M20 | 2 |
| 42 | 01.05-14M | Adjusting screw M24 | 2 |
| 43 | GB/T6170-2000 | Nut M24 | 2 |
| 44 | 01.06.01.00M | Brake Band | 2 |
| 45 | GB/T882-1986 | Pin B22×75 | 4 |
| 46 | GB/T91-2000 | Cotter pin 4×40 | 4 |
| 47 | GB/T5783-2000 | Bolt M12×20 | 2 |
| 48 | 01.06-01M | Connecting plate | 1 |
| 49 | 01.06-02M | Connecting tie rod | 4 |
| 50 | 01.06-03M | Setting screw | 1 |
| 51 | 01.06-04M | Left Square-Head Bolt | 1 |
| 52 | 01.06.02.00M | Tube | 1 |
| 53 | 01.06-06M | Spring | 1 |
| 54 | 01.06-05M | Sliding bushing | 1 |
| 55 | 01.06-07M | Right Square-Head Bolt | 1 |
| 56 | 01.06-09M | Post | 2 |
| 57 | 01.06-08M | Retaining Bushing | 2 |
| 58 | Y60 | Magnetic Pressure Gauge, 0-1,6 MPa | 1 |
| 59 | 01.08.02.00MA | Gauge Joint | 1 |
| 60 | 01.08.01-05M | Angle Joint | 4 |
| 61 | Motor Valve-Block Assembly | 1 | |
| 62 | 01.08.01.00MB | Air-Valve Panel | 1 |
| 63 | Tire Air-Supply Manifold Assembly | 1 | |
| 64 | 04.06-02M | Washer | 3 |
| 65 | 01.08.08-07M | Ball joint | 3 |
| 66 | High-Gear Tire Welded Joint | 1 | |
| 67 | 01.08.08-09M | Washer | 2 |
| 68 | QF514C | Quick-release valve | 2 |
| 69 | Low-Gear Tire Welded Joint | 1 | |
| 70 | 01.08.01-01M | Straight connector M22×1.5-R1/4 | 4 |
| 71 | 01.08.01-02M | Angle Connector M22×1.5-R1/4 | 3 |
| 72 | QF501B | Triple valve | 3 |
| 73 | 01.08.01-03M | Angle Connector M22×1.5-R1/4 | 2 |
| 74 | 01.08.01.02.00M | Hinge | 3 |
| 75 | GB/T5781-2000 | Bolt M8×18 | 6 |
| 76 | GB/T93-1987 | Spring Washer 8 | 10 |
| 77 | 01.08.01.01.00MB | Panel air valve | 1 |
| 78 | GB/T6170-2000 | Screw M8×16 | 4 |
| 79 | 01.08.01-06MB | Support valve | 1 |
| 80 | 34SH-B20H-T | Manual reversing valve | 1 |
| 81 | GB/T70.1-2000 | Screw M12×65 | 4 |
| 82 | GB/T93-87 | Spring Washer 12 | 4 |
| 83 | GB/T70.1-2000 | Screw M10×60 | 2 |
| 84 | GB/T93-87 | Spring washer 10 | 2 |
| 85 | 07.01-02M | Straight Connector NPT1-M30×1.5C | 1 |
| 86 | F48.200-01B | Straight Connector NPT1-M42×2D | 1 |
| 87 | 01.08.11-01ME | 30° Adjustable Fitting | 2 |
| 88 | 01.08.11-03ME | Valve block | 1 |
| 89 | JB/ZQ4447-97 | Plug NPT3/4 | 2 |
| 90 | 01.08.12-03M | Drain Fitting | 1 |
| 91 | 19.750-14 | Straight Tee Fitting | 1 |
| 92 | JML12-F0.8H | Hydraulic Motor | 1 |
| 93 | 01.08.14..01.00M | Pressure Gauge Guard | 1 |
| 94 | GB/T65-2000 | Screw M5×12 | 3 |
| 95 | YBFK100-Ⅲ | Magnetic gauge | 1 |
| 96 | JB/ZQ4447-97 | Plug NPT1/2 | 2 |
| 97 | GB/T5781-2000 | Bolt M8×12 | 4 |
| 98 | GB/T93-1987 | Spring Washer 8 | 4 |
| 99 | 01.08.14-04M | Joint | 1 |
| 100 | HFJ2-P2-3-P-290 | Miniature High-Pressure Hose | 1 |
| 101 | 01.08.14-03M | Straight Swivel Fitting NPT1/4-M14×1.5 | 1 |
| 102 | GB/T70.1-2000 | Screw M16×85 | 6 |
| 103 | GB/T93-87 | Spring Washer 16 | 6 |
| 104 | YF-B20H3S | Safety Valve | 1 |
| 105 | GB/T6170-2000 | Nut M20 | 4 |
| 106 | 03.01.00 | Clamp | 1 |
| 107 | GB/T93-1987 | Spring washer 20 | 4 |
| 108 | GB/T5782-2000 | Bolt M20×70 | 4 |
| 109 | 03-01M | Universal coupling | 2 |
| 110 | GB/T882-1986 | Headed Pin 30×135 | 1 |
| 111 | GB/T91-2000 | Cotter pin 6.3×40 | 4 |
| 112 | 02.00MA | Cylinder Switching Mechanism | 1 |
| 113 | GB/T5976-1986 | Cable Clamp 12 | 4 |
| 114 | GB/T8918-1996 | Steel cable 12×2000 | 2 |
| 115 | GB561-1965 | Turnbuckle E1.2 | 2 |
| 116 | GB/T882-1986 | Headed Pin 30×190 | 1 |
| 117 | 01.02-08M | Upper part | 1 |
| 118 | 01.02-01M | Lower part | 1 |
| 119 | GB/T882-1986 | Headed Pin 30×95 | 3 |
| 120 | GB/T6170-2000 | Nut M20 | 8 |
| 121 | GB/T93-1987 | Washer 20 | 8 |
| 122 | 02-01M | Rear Cover | 1 |
| 123 | 01.08.01-05M | Angle Coupling | 2 |
| 124 | JB/ZQ4224-97 | Seal ring 120×3.1 | 2 |
| 125 | 02-19M | Screw rod M20 | 4 |
| 126 | 02-06M | Outer Cylinder Liner | 1 |
| 127 | 02-10M | Liner shaft | 1 |
| 128 | JB/ZQ4265-97 | Seal ring Y×d100 | 1 |
| 129 | 02-09M | Front Cover | 1 |
| 130 | 02-11M | Spacer Ring | 1 |
| 131 | HG-4-332-66 | Seal ring J 100 | 1 |
| 132 | 02-13M | Gland | 1 |
| 133 | GB/T5781-2000 | Bolt M8×25 | 6 |
| 134 | GB/T93-1987 | Spring Washer 8 | 6 |
| 135 | GB/T70.1-2000 | Screw M8×16 | 4 |
| 136 | 02-13M | Gland | 1 |
| 137 | 02-16M | Front Housing | 1 |
| 138 | JB/ZQ4224-97 | Seal ring 75×5.7 | 1 |
| 139 | HG-332-66 | Seal ring J 40 | 1 |
| 140 | 02-14M | Spacer Ring | 1 |
| 141 | JB/ZQ4265-97 | Seal ring Y×d40 | 1 |
| 142 | 02-17M | Liner shaft | 1 |
| 143 | 02-07MA | Inner Cylinder Liner | 1 |
| 144 | JB/ZQ4603-86 | Seal ring Y×D120 | 2 |
| 145 | 02-02M | Large piston | 1 |
| 146 | JB/ZQ4224-97 | Seal ring 95×3.1 | 1 |
| 147 | 02-23MA | Lock Washer | 1 |
| 148 | 02-18MA | Rear Housing | 1 |
| 149 | GB/T6179-86 | Nut M30×2 | 1 |
| 150 | GB/T91-2000 | Cotter pin 6.3×60 | 1 |
| 151 | 02-03M | Pressure bushing | 1 |
| 152 | JB/ZQ4224-97 | Seal ring 40×3.1 | 1 |