Dongguan Kesle Electronic Hardware Co., Ltd
| Payment Terms | T/T,Western Union,MoneyGram,PayPal |
| Delivery Time | 5-8 work days |
| Thread Type | British Thread |
| Standard Number | GB6178 |
| Material | Carbon Steel |
| Surface Treatment | Zinc Plated |
| Strength Grade | Grade 8.8 |
| Specification | 11/16-18 threads |
| Brand Name | Kesle |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram,PayPal | Delivery Time | 5-8 work days |
| Thread Type | British Thread | Standard Number | GB6178 |
| Material | Carbon Steel | Surface Treatment | Zinc Plated |
| Strength Grade | Grade 8.8 | Specification | 11/16-18 threads |
| Brand Name | Kesle | Place of Origin | CHINA |
| High Light | Carbon Steel British Thread ，Hollow Male Adapter ，BSPT UNF Thread | ||
Carbon Steel British Thread Hollow Male Adapters BSP BSPT UNF Threads
I. Product Positioning & Core Value
Targeting cost-sensitive British-thread connection scenarios, this adapter integrates external thread fastening and hollow fluid passage functions. Manufactured from carbon steel (Q235/45#), it delivers high cost-effectiveness and superior strength for dry/low-corrosion environments (e.g., pipeline systems, hydraulic circuits in machinery), addressing economic connection needs for British-standard interfaces.
II. Detailed Specifications
1. Material & Surface Protection
| Treatment | Appearance | Salt Spray Resistance | Applicable Scenarios | Limitations |
|---|---|---|---|---|
| Blue-white Zinc | Bright silver | 48–72 hours | Indoor dry environments (e.g., machine tools) | Prone to rust in humidity |
| Chromate Zinc | Rainbow hue | 72–120 hours | Mildly humid outdoors (e.g., agricultural machinery) | Weaker than dacromet |
| Black Oxide | Matte black | 24 hours | Lubricated indoor environments (e.g., oil circuits) | Rust-resistant only |
| Dacromet | Gray matte | ≥500 hours | Coastal/humid industrial areas | Higher cost, lower hardness |
2. Thread & Structural Design
III. Application Scenarios & Industry Fit
| Industry | Typical Applications | Core Advantages | Media Restrictions |
|---|---|---|---|
| Construction Machinery | Hydraulic pipeline adapters for excavators, oil circuit joints for loaders | 45# steel resists impact; chromate zinc reduces cost | Mineral oil (neutral) |
| Agricultural Machinery | Air brake systems for tractors, water pipeline connections in irrigation equipment | Q235 offers cost-effectiveness; blue-white zinc suits short-term outdoor use | Freshwater, air |
| General Industry | Cooling water pipes for machine tools, interfaces for general pneumatic equipment | Black oxide suits lubricated environments; ultra-low cost | Emulsions (mildly alkaline) |
| Low-Pressure Fluids | Temporary water pipelines in construction, air circuits for small compressors | BSPT taper enables self-sealing (no gaskets needed for quick installation) | Clean water, non-corrosive gas |
IV. Selection & Installation Guide
1. Selection Parameters (Examples)
| Model Code | Thread Type | Carbon Steel Grade | Surface Treatment | Through-Hole Dia. (mm) | Rated Pressure (bar) | Suitable Media |
|---|---|---|---|---|---|---|
| HS-C1/2-BSPP | BSPP 1/2" | Q235 | Blue-white Zinc | 8.5 | 80 | Freshwater, air |
| HS-C3/8-BSPT | BSPT 3/8" | 45# | Dacromet | 6.2 | 180 | Hydraulic oil (dry) |
| HS-C1/4-28UNF | UNF 1/4" | Q235 | Black Oxide | 3.0 | 60 | Mineral oil (lubricated) |
V. Competitive Advantages
This carbon steel British-thread hollow male adapter focuses on "low cost + strong adaptability". Through tailored surface protection, it expands application boundaries, becoming the preferred British-standard connection solution for budget-sensitive fields (e.g., construction/agricultural machinery) in dry/low-corrosion environments, ensuring economical and reliable fluid transfer.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Total Annual:
10000000-20000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support. 2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was... Introduction:1.Covering an area of 80 mu (about 53,333 square meters), our factory has a 60-person team including 4 professional engineers, ensuring stable production and technical support. 2. Focusing on bearing production for 25 years, quality is our only guarantee3. Wafangdian Bearing Factory was...
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