| Customization: | Available |
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| Thread Quality: | Cut Thread |
| Applicable Material: | Cast Iron |
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TYPICAL APPLICATION SCENARIOS
1.Hydraulic & Pneumatic Systems
Threading NPT/BSPP fittings for pumps, valves, and cylinders (e.g., 3000+ psi hydraulic lines).
2.Oil & Gas Pipeline Connections
Repairing API 5CT casing pipes or installing wellhead NPTF dryseal fittings to prevent leaks.
3.Plumbing & HVAC Installations
Cutting threads on water/gas pipes (BSPT in EU/Asia) or refrigerant lines (NPT in North America).
4.High-Pressure Fluid Transfer
Manufacturing fuel injection lines (automotive) or chemical transfer manifolds (requires NPTF leak-proof threads).
5.Industrial Machinery Maintenance
Re-threading damaged ports on compressors, boilers, or CNC cooling systems.
6.Marine & Offshore Equipment
Corrosion-resistant taps for seawater piping (BSPP) or ship hydraulic systems (Stainless Steel BSPT).
| Size | L | Lc | Limit | d | k | dk |
| G1/8-28 | 59 | 15 | 6H | 8 | 6.2 | 8.7 |
| G1/4-19 | 67 | 19 | 6H | 11 | 9 | 11.7 |
| G3/8-19 | 75 | 21 | 6H | 14 | 12 | 15.2 |
| G1/2-14 | 87 | 26 | 6H | 18 | 14.5 | 19 |
| G3/4-14 | 96 | 28 | 6H | 22 | 18 | 24.5 |
| G1-11 | 109 | 33 | 6H | 26 | 22 | 30.2 |
| ZG1/8-28 | 59 | 15 | 6H | 8 | 6.2 | 8.4 |
| ZG1/4-19 | 67 | 19 | 6H | 11 | 9 | 11.2 |
| ZG3/8-19 | 75 | 21 | 6H | 14 | 12 | 14.75 |
| ZG1/2-14 | 87 | 26 | 6H | 18 | 14.5 | 18.25 |
| ZG3/4-14 | 96 | 28 | 6H | 22 | 18 | 23.75 |
| ZG1-11 | 109 | 33 | 6H | 26 | 22 | 30 |
Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade, so you are welcome to visit our company.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, packing customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, Paypal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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