Safety Valve with Thread Outside for Tank Truck Parts

• Customization: Available
• Certification: ISO
• Temperature: Ordinary Temperature
• Model NO.: A21 P16-40
• Connection: Thread
• Material: Carbon Steel
• Size: Dn20
• Transport Package: Carton Packing
• Trademark: JIALONG
• Origin: Wenzhou, Zhengjiang, P. R. C
• Production Capacity: 3000 Sets/Month

Product Description

1. Commodity name: Safety Valve

2. Model: A21 P16-40

3. Applicate range: The safety valve applicate petroleum, chemical industry.
Product standard: GB/T 12241-2005.

4. Technology data:

Model	PN	Working Pressure	Tuning Pressure	Temperature Range	Applicate medium	Main Part Material
		MPa	MPa	ºC		Valve body and Hat	Valve seat and petal	Sea side	Spring
A21F-16C	16	1.6	0.1~1.6	≤80	Liquid petroleum, fuel,petrol,air,ammonia, water etc.	Carbon Steel	chormium stainless steel	chormium stainless steel/Teflon	Quality chrome vanadium steel
A21F-25	25	2.5	1.3~2.5
A21F-40	40	4	1.6~4.0
A21H-16C	16	1.6	0.1~1.6	≤200	Water,air, \ non-corrsive gas or liquid etc.	Carbon Steel	chormium stainless steel	Chromium stainless steel welding iron-based alloys	Quality chrome vanadium steel
A21H-25	25	2.5	1.3~2.5
A21H-40	40	4	1.6~4.0
A21W-16P	16	1.6	0.1~1.6	≤150	Water, air,corrsive gas or liquid etc.	Austenitic stainless steel			Quality chrome vanadium steel coated with fluorine plastic
A21W-25P	25	2.5	1.3~2.5
A21W-40P	40	4	1.6~4.0

B. Company Introduction

Company Name:	Zhejiang Jialong Mechanical Equipment Co., Ltd
Year Establish:	1997
Business Type:	Manufacturer of tank truck safety equipment (Top 3 in China, covers 60% market)
Main Products:	Manhole Cover, API adaptor, Vapor Vent, Bottom Valve, Emergency shut off valve, Interlock Valve, optic sensor, etc.
The number of employees:	180
R & D department:	30
Factory size:	15000 square meter
Certificates:	ISO9001, API Specification Q1, ADR, PEI, SGS, TS, CE, EX, CCS, etc.

1.Products.

2. Production & Testing Equipment


3. Show Room

4. Workshop


5. Certificate