Hongji High-Pressure Socket Weld Union Bonnet Gauge Valve SS316

• Customization: Available
• Power: Manual
• Connection Mode: Socket Welding
• Model NO.: HJZF4-TS6-8-G-SS
• Material: Stainless Steel
• Pressure: High Pressure
• Standard: Standard
• Media: Oil
• Media Temperature: High Temperature
• Pressure Range: 6000psi
• Steel: 316 Ss
• Seal Type: Hard Sealing
• Norms: ISO/GB/Jb/DIN
• Certificate: ISO/TUV
• Graphite: -54°c to 649°c/-65°f to 1200°f
• Transport Package: Carton
• Specification: 490g
• Trademark: Hongji
• Origin: China
• HS Code: 8481804090
• Production Capacity: 42000pics/Yr
• Package Size: 10.00cm * 30.00cm * 3.50cm
• Package Gross Weight: 0.520kg
• Lead Time: 20 days (1 - 150 Pieces) ; To be negotiated ( > 150 Pieces)

Product Description

 

Product Description

Union Bonnet Needle Valves
HJZF4 Series: 6000 psig
HJZF4H Series: Working pressure up to 10000 psig
Features

• One-piece forged body
• Two- stem design: Upper stem threads cold rolled and lower stem hardened for high strength and smooth operation
• Accidental valve disassembly disabled by union bonnet construction
• Upper stem thread lubricant isolated from system media
• Linear instead of rotary movement of the rising, non-rotating stem minimizes packing abrasion and reduces the friction between the seat and the tip
• 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 (HJZF4 Series) at the maximum allowable working pressure or with water (HJZF4H Series) at 1.1 times the maximum allowable pressure
• Working pressure up to:
  HJZF4 Series---Stainless steel: 6000 psig (414 bar)
                                    Alloy C-276: 6000 psig (414 bar)
                                    Alloy 400: 5000 psig (345 bar)
  HJZF4H Series Stainless steel: 10000 psig (690 bar)
• Working temperature: 
  PTFE: -65°F to 450°F (-54°C to 232°C)
  PEEK: -65°F to 500°F (-54°C to 260°C)
  Graphite: -65°F to 1200°F (-54°C to 649°C)

Product Parameters

 

Item	Component	Valve Body Material
		316 SS	Alloy 400	Alloy C-276
		Material Grade/ASTM Specification
1	Handle	Anodized aluminum or stainless steel or black knob
2	Set Screw	304 SS/A479
3	Upper Stem	316 SS/A479
4	Packing Bolt	304 SS/A479
5	Lock Nut	316 SS/A479
6	Panel Nut	Stainless steel
7	Gland	316 SS/A479
8	Packing	PTFE or PEEK or graphite
9	Bonnet	316 SS/A479	Alloy 400/B164	Alloy C-276/B574
10	Union Nut	316 SS/A479
11a 11b 11c	Lower Stem	Hardened 316 SS/A479	Alloy 400/B164	Alloy C-276/B574
11d	Stem	316 SS 479	Alloy 400/B164	Alloy C-276/B574
	Stem Tip	PTFE or PCTFE
12	Body	316 SS/A182	Alloy 400/B164, B127, B564	Alloy C-276/B564
	Seat	Same as body
	Lubricant	Molybdenum disulfide-based / PTFE Lubricating Grease

Detailed Photos

 

 

Company Profile

 

 

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.