高压管接（油壬）、高压活动弯头用于水泥车、压裂车、各种管汇、管线及其它高压设备，是输送油、水、压裂液及混合液体的重要配件。本产品采用优质钢经锻造和精加工制成。具有良好的机械性能，密封性能和不同压力等级(最大压力105MP)，是油田钻采作业的理想配件。
| 产品型号/特性 | 工作压力Mpa | 通径 | 联结形式 | 外密封形式 |
| 内联结 | 外联结 |
| GJ3/4" | | 20 | Tr80X10-8H/8h | ZG3/4" | 钢-钢球面密封 |
| GJ1" | | 25 | Tr80X10-8H/8h | | 钢-钢球面密封 |
| GJ1" | | 20 | Tr52X6-6H/6h | 焊接 | 钢-钢球面O型圈 |
| GJ2"X10 | 10 | 55 | Tr100X12-8H/8h | 23/8TBG | 钢-钢球面U型圈 |
| GJ2"X30 | 30 | 55 | Tr100X12-8H/8h | 23/8TBG | 钢-钢球面 |
| GJ2"X40-1 | 40 | 55 | Tr100X12-8H/8h | 23/8TBG | 钢-钢球面U型圈 |
| GJ2"X40-2 | 40 | 55 | Tr100X12-8H/8h | 23/8TBG | 钢-钢球面U型圈 |
| GJ2"X40-3 | 40 | 55 | Tr99X12.7 29"牙型角 | 23/8TBG | 钢-钢球面U型圈 |
| GJ2"X40-4 | 40 | 55 | Tr99X12.7 37"牙型角 | 23/8TBG | 钢-钢球面U型圈 |
| GJ2"X70 | 70 | 50 | 特T100X12.7 29"牙型角 | 23/8TBG | 钢-钢球面U型圈 |
| GJ2 1/2"X30 | 30 | 65 | T120X12-8H/8h | 27/8TBG | 钢-钢球面 |
| GJ2 1/2"X40.1 | 40 | 52 | Tr100X12-8H/8h | 27/8TBG | 钢-钢球面U型圈 |
| GJ2 1/2"X40.2 | 40 | 56 | T120X3.5扣/英寸 | 27/8TBG | 钢-钢球面U型圈 |
| GJ2 1/2"X69 | 69 | 67 | T120X12 | 27/8TBG | 钢-钢球面U型圈 |
| GJ3"X30 | 30 | 76 | T130X12 | 31/2TBG | 钢-钢球面U型圈 |
| GJ3"X70 | 70 | 82 | T5 3/8"X3 1/2" | 31/2TBG | 钢-钢球面U型圈 |
| GJ4" | | 90 | T165X16 | G4"11牙/英寸 | 球面O型圈 |
| GJ4"X16 | 16 | 76 | Tr190X8 | 焊接 | 球面O型圈 |
| GJ4" | 30 | 110 | 160X2 | G4"11牙/英寸 | 钢-钢球面密封 |
| GJ4" | | 100 | Tr180X8 | 焊接 |