Product No	Stroke Max	L(mm)	Piston rod Diameter	Tube Diameter	F1(N)	End Of Rod	End Of Tube
JKQ54	60	212	8	22	59(Fa)	M8*1/14	M10*1/8.5

Technical Requirements:
1.Our gas spring according to the standard of GB/T 25751-2010;GB/T 25750-2010 or produce by customers' requirements.
2.Cylinder:20#, black paint on surface, smooth coating, no grinning, no aberration.
3.Piston rod:45#,the surface is treated by chemical deposition for Ni- P alloy,72h salt spray resistance
4.The gas spring have no block and abnormal sound during working.

Production Flow:
1.Tube Cutting 2.Welding 3.Riveting 4.Internal Parts Assemble 5.Air Inflating 6.Paint 7.Aging 8.Finished Gas Spring Assemble and Inspect 9.Packing

Test Machine:


Our Services:
FactoryCertificateandpictures
-IATF16949Certificate;
-ISO 14001:2004Certificate;
-TUV
TestReportforProducts
-TestReportforforce ;
-Salt Spray test;
-High and low temperature test;
-TestReportforlife cycle;
LeadTime
-Samples:3-5days(ProvideFreeSamples);
-FirstOrder:15-30days;
-RepeatOrder:15-25days;
GuaranteePeriod
-3 years;
OEMordersarewelcomed.
Wewilldevelopanddesignperyourorders.

FAQ:
1.Q: You are factory or trade company?
A: Factory
2.Q: Can you do custom-made?
A: Yes, just feel easy to tell me your request.
3.Q: Which colors are available?
A: Gas springs are normally painted a neutral black.
4.Q: What is the delivery time for brochure or catalogue models?
A: Usually be delivered within one week from receipt of order.
5.Q: What length tolerances are typical?
A: This depends on the gas spring model, but typically it is +/- 2mm.
6.Q: What forces are available?
A: Depending on the model, normally between 30N and more than 1000N.
7.Q: What kind of end fittings are available?
A: Depending on the application, a variety of end fittings are available such as plastic or metal fittings for ball joint fittings
8.Q: :What information is necessary for designing a gas spring?
A: Contact us directly.

Founded in September 1991, Changzhou Gas Spring Co., Ltd is a professional firm that dedicated to gas spring R & D, production and sales. The plant area of Changzhou Gas Spring Co., Ltd is 30, 000 square meters, and the construction area is 14, 000 square meters. Our company has developed varied types of gas springs, which are over 200 species of three series; And its annual production capacity has reached 2 million. With the rapid expansion of market share in recent years, Our company is focused on building the largest domestic gas spring production base in Changzhou, as to meet the needs of bigger markets for global procurement. Changzhou Gas Spring Co., Ltd adopts high-degree specialization as its guide, and its products are widely used in car, medical treatment, motorcycle, automation equipment, management capacity, ships and other industries, etc. Our company is available to produce any gas spring product with special requirements according to user needs. As always aim for satisfying customers, Changzhou Gas Spring Co., Ltd has won authorizations from most of automotive manufactures at domestic.