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Product Name | Sanheng Forged Hydraulic ISO Three-way GB-PK BSP Female Thread Tee Fitting Adapter |
Code | GB |
Material & Surface Treatment | Carbon steel (zinc plated Cr3+); Stainless steel (passivation) |
Application | Pipe connection（oil,water,gas） |
Technology | CNC machining & Forged |
Package | All adapters equipped with thread protective end caps, inside plastic bags, and then inside standard blank carton boxes. |
Our main products | Threaded hydraulic hose fittings and pipe adapters, sucn as Metric , BSP, BSPT, NPT , JIC , ORFS, SAE thread. |
The GB-PK three-way forged tee is standard three-port branching connector complying with ISO 1179 & GB specifications, designed for uniform three-way shunting of hydraulic oil, industrial water and compressed gas in high-pressure piping systems. Integrally hot forged blank plus full CNC finish eliminates inner burr and flow dead angle, realizing smooth medium diversion. Available with dual anti-corrosion surface finish, the precision machined BSP female threads achieve tight leakproof meshing, resisting pressure surge and long-term equipment vibration effectively. It unifies multi-spec thread compatibility to connect pipelines of different global standards and cuts system maintenance expenditure for engineering, petrochemical and aerospace equipment.
Produced in accordance with ISO1179 and domestic GB standards, all thread pitch, inner bore size and hex dimension are controlled via precision CNC processing. Full range covers G1/8''~G2'' common BSP specifications with complete dimension data as attached form. Products pass factory pressure and sealing inspection, interchangeable with mainstream international standard tee fittings. Complete engineering drawings and dimension sheets can be supplied upon customer’s request.
Three-Way Integrated Diversion Structure: Symmetric three-port layout optimizes inner runner, lowers fluid turbulence and pipeline pressure loss for stable medium shunting.
High-Precision Burr-Free Thread Machining: Fine CNC processed BSP inner threads realize smooth gall-free assembly, guarantee tight meshing to avoid medium weeping under fluctuating pressure.
Double Anti-Corrosion Surface Protection: Eco-friendly Cr3+ zinc coating and stainless steel passivation form compact protective layer to resist dampness, oxidation and mild chemical erosion.
Multi-Standard Universal Matching: Compliant with ISO&GB, compatible with Metric/BSPT/NPT/JIC/ORFS/SAE multiple threads for mixed-standard pipeline retrofit without extra transition adapters.
Solid Forged Anti-Vibration Body: One-piece forging eliminates inner loose porosity, improves integral compression resistance to prevent joint loosening under long-cycle vibration.
Environment-friendly trivalent chromium zinc plating with tight coating adhesion, fine salt spray and rust-proof property, high mechanical strength and cost advantage. Suitable for conventional construction machinery, general industrial workshop hydraulic pipeline layout.
Specialized passivation removes surface free iron to form compact self-repair oxide film, excellent acid, alkali and salt mist resistance. Perfect for marine, petrochemical and high-corrosion severe working conditions.
Construction & Agricultural Machinery: Three-way shunt connection for hydraulic pipelines of excavators, loaders, tractors and harvesters.
Metallurgy & Manufacturing Equipment: Pipeline branch layout for machine tools, automated production line and metallurgical processing hydraulic stations.
Petrochemical & Chemical Industry: Medium diversion pipeline fittings for oil refining and chemical fluid conveying equipment.
Marine & Aerospace: Stainless steel version for ship engine room piping and aerospace low-pressure fluid shunting system.
General Industrial Hydraulics: Branch assembly for hydraulic power unit and pneumatic control pipeline of all kinds of factory equipment.
Raw material is integrally hot forged to optimize internal metal grain distribution for denser texture and stronger pressure resistance. Three inner ports and BSP female threads are finished by multi-axis synchronous CNC machining to guarantee uniform dimension and smooth inner cavity. Every finished tee passes full thread inspection, sealing pressure test and appearance screening before warehousing to satisfy ISO and GB standard requirements.
Navigating the technical requirements of hydraulic procurement can be complex. Below, we have compiled expert answers to the most common inquiries regarding our manufacturing capabilities, quality standards, and order processing protocols. These insights are designed to provide you with the clarity and confidence needed to make informed purchasing decisions for your fluid system projects.
Are you a direct manufacturer of these hydraulic fittings?
Yes, we are a specialized manufacturer located in Ningbo, Zhejiang Province, China. We possess our own advanced production facilities, focusing entirely on the design and fabrication of premium hose connectors, instrument fittings, and transition joints.
How do you verify the operational quality of your tee adapters?
We implement a multi-stage quality assurance protocol that includes dimensional verification via CNC CMMs and high-pressure stress testing. We highly encourage clients to request a sample order first; this allows your engineering team to independently test and verify the exceptional sealing and durability of our products before committing to larger volumes.
What is the standard lead time for volume procurement?
For standard bulk orders, our production and delivery cycle is approximately 30 days. However, we maintain a substantial inventory of conventional, in-stock products, which allows us to immediately fulfill and dispatch smaller batch requirements without delay. Custom or multi-part orders will be scheduled based on engineering complexity.
Can you manufacture fittings based on our proprietary designs (OEM/ODM)?
Absolutely. Our facility is fully equipped to handle deep OEM and ODM customization. Backed by a team of experienced hydraulic engineers, we can machine non-standard fittings directly from your technical drawings or physical samples, ensuring exact operational matching.
Do you offer custom branding on the adapters?
Yes, we provide precision laser marking services. We can etch your specific brand logo, part numbers, or technical specifications directly onto the metal surface of the fitting, which is highly beneficial for inventory management and enhancing your brand's professional presentation in the market.
What is your policy regarding Minimum Order Quantities (MOQ)?
To support flexible procurement strategies, we do not impose any MOQ limits on items currently held in our stock. An MOQ will only be applied to products that are out of stock or require specialized, non-standard manufacturing.
