Twin Ferrules Type Tube Fitting Elbows Forged by 304 Stainless Steel Ss Connector
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Product Highlights
- High Pressure Endurance: Supports 3000-6000Psi pressure with integral forged body for strength.
- Multiple Material Options: Available in 304, 316L, 321 stainless steel, brass, aluminum, and more.
- Smooth Thread Design: Rolling formed threads prevent galling; silver-plated nuts reduce friction.
- Rigorous Quality Testing: 100% tested for leakage, material, and functionality before shipping.
- Customization Support: OEM/ODM services available for logo, manufacturing, and specifications.
- Corrosion Resistant: Proven resistance to corrosion with no visible evidence after 168h exposure.
- Fast Response Time: Quick and effective customer service with solid English communication skills.
Product Attributes
- Customization
- Available
- Standard
- DIN, GB
- Material
- Stainless Steel
- Model NO.
- HJKL-YZ1-SS
- Connection
- Dual Ferrules
- Surface Treatment
- Without Treatment
- Head Type
- Elbow
- Thread
- BSPP BSPT NPT
- Type of Connection
- Female/Male Thread
- Seal Type
- Hard Sealing
- Manufacturing
- Forging and CNC
- Transport Package
- Plastic Bag/Carton/Wooden Case
- Specification
- 39*39*18mm
- Trademark
- Hongji
- Origin
- China
- HS Code
- 73072900
- Production Capacity
- 50000pics/Yr
- Package Size
- 30.00cm * 30.00cm * 33.00cm
- Package Gross Weight
- 2.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Twin Ferrules Type Tube Fitting Elbows Forged by 304 Stainless Steel Ss Connector
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Product Description
Tube Fittings
1. Features
• Sizes range from 1/16" to 2" and 2 mm to 50 mm
• Stainless steel tube hardness: the hardness of the tube shall be not greater than 85 HRB
• Threads with rolling forming rather than lathe machining are more smooth and avoid galling
• Female nut threads are silver-plated to reduce the friction against the body threads
• Integral Forged body for elbows, tees, or crosses provides strengthen body and pressure endurance 717
• Multiple materials are available: 304,316 stainless steel, steel, brass, aluminum, nickel-copper, Hastelloy C, 6Mo, Incoloy 625 and 825
• Every fitting is marked with size, material, and manufacturing number
2. Performance
• Hydraulic leakage test (1.5 times the maximum permissible working pressure): no leakage
• Minimum hydrostatic pressure test (4 times the maximum permissible ambient pressure rating): no leakage
• Pneumatic pressure vibration test (The frequency of vibration shall be set at 45 Hz and complete 20 × 106 cycles): without failure
• Fire test (in accordance with BS ISO 19921): no leakage
• Corrosion resistance test (the duration of exposure at least 168 h): no visible evidence of corrosion
• Dismantling and reassembly test (dismantle ten times): no leakage
• Crack test (microscopes optical inspection): no visible crack detected
3. Variety of Tube Fittings(Forged Stainless Steel, bearing pressure and temperature):
Body Type: Elbow, union, straight, tee, cross, reducer.
Connection end: Welding, dual ferrules, threads, flange.
4. Tube Fitting General Data(Forged Stainless Steel, bearing pressure and temperature):
- Pressure Range: 3000Psi-6000Psi(2064Bar-4133Bar)
- Working temperatures: -54°C-649°C
- Size:1/8''-1'',DN6-DN20
- Connection: Dual Ferrules, Flange, Thread, Welding.
- Application: Liquid or Gas, Steam, Water
- Body Material:304, 1316,316L, 321, Alloy
| Name | Forging Stainless Steel Dual Ferrules Type Tube Union Elbows | ||
| Model | HJKL-YZ1-SS | Volume Size | 39*39*18mm |
| Type | Unions | Net Weight | 0.094kg(1/4-¢8) |
| Body Material | 304, 316L, 321, etc. | Manufacturing Capacity | 6000/Month |
| Type of Connection | Dual Ferrules | Warranty | 1 year |
| Manufacturing | Forging and CNC | Norms | ISO/GB/JB/DIN |
| Application | Nontoxic Liquid or Gas, Steam | Test Norms | GBT-13927-2008 |
| Pressure Range |
0-16MPa /0-2320psi /0-160bar |
Certificate | ISO/TUV |
| Temperature Range | -10-150ºC /14-302ºF | ||
| Size Range | ¢6-¢18 | ||
| Thread | BSPP BSPT NPT | ||
| Anhui Hongji Instruments & Valves Manufacturing Co., Ltd. | |||
| Model:HJKL-YZ1-SS | Volume Size(mm) | ||
| L | I | D0 | |
| ¢6 | 27 | 15 | 6 |
| ¢8 | 29 | 15 | 8 |
| ¢10 | 33 | 15 | 10 |
| ¢12 | 34 | 17 | 12 |
| ¢14 | 34 | 17 | 14 |





Anhui Hongji Instrument and Valve Manufacturing Co., Ltd. is a part of Anhui Tiankang (Group) Shares Co., Ltd.
The Group was established in 1974 and is headquartered in Tianchang City, Anhui Province, within the core area of the Yangtze River Delta economic zone. The company specializes in the research, development, and manufacturing of instruments, valves, cables, optical cables, pharmaceuticals, medical devices, new energy products, and steel pipes, which are widely used in industries such as nuclear power, petroleum, electric power, chemical, telecommunications, and healthcare. The group has obtained over 300 kinds of certificates, which include, but are not limited to, ISO, CE, etc.), and has 2 CNAS labs, As of 2023, Anhui Tiankang (Group) Co., Ltd. has been recognized as one of China's Top 100 Private Enterprises. The company covers an area of 4,000 acres, employs 7,000 people, and achieves an annual sales revenue of $3 billion, with 53% of revenue from cables, 28% from instrumentation, valves, and fittings, and 10% from medical and pharmaceutical products.
Anhui Hongji Instrument and Valve Manufacturing Co., Ltd. was established in 2004 and occupies 50,000 square meters of land. It specializes in the research, development, and production of instrumentation valves, including needle valve, ball valve, check valve, valve manifold, tube fitting, instrument tubes, and high-pressure valve series. We focus on high-quality products, and we ensure 100% quality testing before every single product leaves the company. 











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:15 years of manufacturing experience.
- Efficiency: Quick& Effective response.
- Utility: Direct link from Manufacturer.
- Flexibility: OEM/ODM are provided.
- Authentication: Real-time plant audit provided.
- Competitiveness: Price is negotiable on large volumes.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2391034". Items marked "" are certified.
Company Profile
About Us:
Hongji Instrument& Valve Manufacturing Co., Ltd. Was founded in 2009. It covers approximately 46000 square-meter lands and is located in Tianchang City, Anhui Province, China. Our plants and office buildings have been established on a high standard level and applied to the ISO quality system to ensure the products we build and the service we provide meet the highest requirement. Our company has committed to producing needle valves, bleed valves, instrumentation manifolds, ball valves, and tube fittings since then.
With years of dedication, we have developed and maintained good business relationships with many leading companies in different industries, to illustrate, as Qinshan Nuclear Power Plant., Siemens, Ningde Chemical, PetroChina, Sinopec, CNOOC, Saudi oil fields, Wika, etc., To fulfill the increasing needs in terms of harsh application usage from our client side, Hongji has made a partial acquisition of another valve plant in 2020, the engineering and technical team members have been increased up to 8 personals, total manufacturing capacity includes 36 CNCs, 48 high precision horizontal lathes, 4 hydraulic test facilities, and 1 pneumatic test facility. To utilize the fine manufacturing process effectively. Our target aims to provide clients with the best products and services.
About Our Factory & Business Background
- Address
- No. 77 Tiancha Rd, Chuzhou, Anhui, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: within 15 workdays - Nearest Port
- shanghai, ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-09-20
- Main Markets
- North America, Eastern Europe, Southeast Asia, Mid East, Western Europe
FAQ
- What materials are available for these tube fittings?
- We offer multiple materials including 304, 316L, 321 stainless steel, steel, brass, aluminum, nickel-copper, Hastelloy C, 6Mo, Incoloy 625, and 825.
- Do you provide customized products?
- Yes, we offer customized services including logo labeling, manufacturing based on samples or blueprints, and specific thread types like BSPP, BSPT, and NPT.
- Can I get a sample before placing an order?
- Yes, we provide small specific samples based on the manufacturing process and requirements.
- What payment methods do you accept?
- We accept L/C, T/T, PayPal, and Western Union. We generally do not accept third-party transactions via China's mainland region channel.
- What is the lead time for production?
- Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.
- What certifications do you have?
- Our products comply with ISO, GB, JB, and DIN norms, and we hold ISO and TUV certificates.
- Why should I choose your company?
- We offer 15 years of manufacturing experience, 100% quality testing, high customization flexibility, and direct manufacturer pricing.
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