Product Description
Screwed Bonnet Needle Valves
HJZF1 Series: Working pressure up to 6000 psig
Features
- Cold-drawn-Bar body
- Two-piece stem design: Upper stem threads cold rolled and lower stem hardened for high strength and smoothoperation
- Upper stem thread lubricant isolated from system media
- Safety back seating seal in fully open position
- Panel mounting available
- Steady and durable fastening of the handle by double lock-pins
- Handles of different colors available
- Every valve leak tested with Nitrogen or compressed air at the maximum allowable working pressure
- Working pressure up to:
Stainless steel: 6000 psig (414 bar)
Alloy C-276: 6000 psig (414 bar)
Alloy 400: 5000 psig (345 bar)
Working temperature:
PTFE: -65°F to 450°F(-54°C to 232°C)
Graphite: -65°F to 1200°F (-54°C to 649°C)
Detailed Photos
| Type |
Needle Valve |
Net Weight |
0.455kg±0.005kg(DN10) |
| Body Material |
304, 316L, 321, 201, Alloy etc. |
Manufacturing Capacity |
5000/Month |
| Type of Connection |
Male Thread+Extended Tube |
Warranty |
1 year |
| Seal Type |
Hard Sealing |
Norms |
ISO/GB/JB/DIN |
| Manufacturing |
Forging and CNC |
Test Norms |
API 598/ GBT-13927-2008 |
| Application |
Nontoxic Liquid or Gas, Steam, Oil |
Certificate |
ISO/TUV |
| Pressure Range |
6000psi/414bar |
PTFE |
-54-260°C/-65.2-500°F |
| Temperature Range |
|
Graphite |
-54°C to 649°C/-65°F to 1200°F |
| Size Range |
Od1/8,1/4,3/8,1/2,3/4,5/8'' ;1/4-3/4''NPT |
Manufacturing Standard |
GB/T12224-2005 JB/T7747-1995 |
| Thread |
BSPP BSPT NPT, G, ZG |
Anhui Hongji Instruments & Valves Manufacturing Co., Ltd. |
Company Profile
Background
Hongji Instrument& Valve Manufacturing Co., Ltd. Was founded in 2009. The campus of Hongji Instrument& Valve Manufacturing Co., Ltd. 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 forged stainless steel or alloy ball valves, needle valves, valve sets, pipe unions, air distributors, and welded joints. With years of dedication, we have developed and maintained a good business relationships with many leading companies in different industries, Such as Qinshan Nuclear Power Plant. Conventional Island Nuclear Power Plant, Siemens, Ningde Chemical, PetroChina,CNOOC, Saudi oil fields, etc., in order 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, 28 high precision horizontal lathes, to utilize the fine manufacturing process effectively. Our target aims to provide clients with the best products and services.
FAQ
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
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