
3C 3D GZ Straight tube adapters with swivel nut
Female thread with sealing cone 24° and O-ring, with couplings According to international standards: DIN2353/ISO8434, Available with standard tube diameters:
24° cone light (DIN2353)06L-42L
24° cone heavy (DIN2353)06S-38S
Pressures up to 620 bar/9000PSI
Product Standards: | DIN2353/ISO8434 |
Product Materials: | Carbon steel/stainless steel |
Surface Finish: | White zinc/zinc-nickel alloy |
Application: | Hydraulic systems are particularly suitable for construction, agricultural, mining and painting machinery, but also for steam and oil and gas media (but please note the choice of sealing material) |




PART NO. | THREAD | TUBE O.D. | DIMENSIONS | MPa | ||
E,F | D1,D2 | L1 | L2 | S1,S2 | ||
3C-12 | M12x1.5 | 6 | 33 | 32 | 14 | 31.5L |
3C-14 | M14x1.5 | 8 | 33 | 32 | 17 | |
3C-16 | M16x1.5 | 10 | 34 | 33 | 19 | |
3C-18 | M18x1.5 | 12 | 34 | 33 | 22 | |
3C-22 | M22x1.5 | 15 | 39 | 38 | 27 | |
3C-26 | M26x1.5 | 18 | 41 | 39 | 32 | |
3C-30 | M30x2 | 22 | 44 | 42 | 36 | 16L |
3C-36 | M36x2 | 28 | 48 | 46 | 46 | |
3C-45 | M45x2 | 35 | 52 | 48 | 50 | |
3C-52 | M52x2 | 42 | 57 | 52 | 60 | |
3D-14 | M14x1.5 | 6 | 33 | 32 | 17 | 63S |
3D-16 | M16x1.5 | 8 | 34 | 33 | 19 | |
3D-18 | M18x1.5 | 10 | 35 | 33 | 22 | |
3D-20 | M20x1.5 | 12 | 38 | 36 | 24 | |
3D-22 | M22x1.5 | 14 | 41 | 39 | 27 | |
3D-24 | M24x1.5 | 16 | 42 | 39 | 30 | 40S |
3D-30 | M30x2 | 20 | 48 | 44 | 36 | |
3D-36 | M36x2 | 25 | 53 | 46 | 46 | |
3D-42 | M42x2 | 30 | 62 | 52 | 50 | |
3D-52 | M52x2 | 38 | 67 | 52 | 60 | 31.5S |

The company has experienced hydraulic system designers, who can provide customers with relevant technical support and all hydraulic accessories solutions to improve customer procurement efficiency.

Producing Department

Inspection Area Warehouse


1. Raw material, 100% testing before delivery, 99% no leakage, and wonderful torque.
2. Have cooperated with a lot of importers all over the world.
3. Experienced in doing business with big customers as per high standard request
4. Quick and stable delivery time
5. Professional R&D Team.
6. Free samples could be sent by request.
1. Can I get a Sample?
We do provide some small specific samples accordingly based on the process we situate in.
2. Do you provide customized products?
We are good to offer customized services in terms of logo labeling, manufacturing based on samples or blueprints, etc.
3. Will communication be a problem?
Our sales team had great knowledge of our products and acquired solid English communication skills in both written and speaking; the communication can be accessed either literally or verbally via any social networking platform.
4. Payment Method.
L/C, T/T, PayPal, Western Union, etc. Principally we do not accept third-party transactions via China's mainland region channel.
5. Why Choose us?
- Quality: 100% leakage, material, and functionality test in process and before shipping.
- Variety: Highly customizable flexibility.
- Reliability: 5 years of manufacturing experience.
- Efficiency: Quick& Effective response.
- Utility: We are Manufacturer.
- Flexibility: OEM/ODM are provided.
- Authentication: Real-time plant audit provided.
- Competitiveness: Price is negotiable on large volumes.