Home /Products/Electronic Gas Cylinder/cylinder JP gas lift bifma x5.1 en tuvlga din 4550 class 3 gas spring 1335 for small office chair gas spring

cylinder JP gas lift bifma x5.1 en tuvlga din 4550 class 3 gas spring 1335 for small office chair gas spring

1 piece
MOQ
$5.00(1 - 4999 pieces) $2.50(5000 - 99999 pieces) $1.00(>=100000 pieces)
Price
cylinder JP gas lift bifma x5.1 en tuvlga din 4550 class 3 gas spring 1335 for small office chair gas spring
Features Gallery Product Description Request A Quote
Features
Specifications
Model Number: Special Gas Spring
Style: Cylinder
Material: Steel
Usage: Office Chair
Product Name: Gas Lift Bifma X5.1 En 1335 Tuvlga Din 4550 Class 3 Gas Spring
Keywords: Office Chair Gas Spring
Type: Gas Spring Lift
Rod Material: Steel Or Stainless Steel
Tube Material: Steel Or Stainless Steel
Tube Surface Treatment: Black Painting
Rod Surface Treatment: QPQ Or Chrome Plating
Gas Type: Pure Nitrogen
OEM: Accpetable
Sample: Available
Basic Infomation
Model Number: Special gas spring
Payment & Shipping Terms
Packaging Details: 1pc/poly bag, 50pcs/carton.
Supply Ability: 5000000 Piece/Pieces per Year
Product Description
JP® main products are compression gas spring, lockable gas spring, stainless steel gas spring, and special gas spring (traction type, damper, etc.). We can also design and manufacture dampers to our customers’ specific application requirements.

JP® gas springs offer the following advantages:

1. ISO 9001, RoHS, REACH certificated.
2. 50,000-180,000 life cycles.
3. German standard production line.
4. Maintenance-free.
5. Free samples.
Special Gas Spring
Cabinet gas spring
Special movement gas spring
Safety locking gas spring
Traction gas spring
Self-locking gas spring
Gas lift

End fittings

JP® gas spring connectors are made from steel, stainless steel, aluminium and plastic material which are available with many surface treatment options.
Product Details

Tube

-Treated with a highly corrosion-resistant coating.
-Pass 500 hours salt spray.
-Environment friendly painting.

Piston rod

-Superior rod seal durability.
-Induction-hardened.
-Black nitride surface(QPQ) or Specialty chrome plated rod.

Piston unit

-Super precison CNC machined.
-Lubricated sealing.
-Temperature range -30 to+80 ℃.

Force calculations guide


F1 = (G x XG) / (LS x A)

Estimating gas spring force F1 (N) Z = Length of lid from pivot point(mm) XG = Centre of Gravity(mm) G = Weight of lid in Newtons (kg x 10) LS = Radius of Gas Spring Force(mm) A = Number of gas springs

Spring characteristic of the gas spring:
As can be seen from the graphic, the spring characteristic represents the force progression of the gas spring over the stroke, from the extended to the inserted state and back.
In the process, the spring characteristic value represents the force ratio F2/F1. When designing a pneumatic spring, the force F1 is the most important criterion in addition to the dimensions. The force F1 is measured 5 mm before the end of the extension movement, thus defining the value of the spring force. The force FR resulting from the friction is created between the force lines in the insertion and extension direction.
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Company Introduction
JP® is one of the leading and influential gas spring manufacturers in China, with manufacturer facilities in Yangzhou. We introduced exceptional German standard production lines and test equipment, to meet the high-quality requirements from overseas customers in USA, CA, and European countries. Our quality performance is always less than 100ppm on the customer side. For a decade, we are striving to implement lean production to achieve the most competitive price.

Our services & strength

JP® gas spring has 150 employees and the annual capacity is 5 million pcs. In JP®, our gas spring experts who have 20+ years experience are ready to give professional technical support and design services to you.
Our team members naturally carry out ISO9001 quality management techniques in daily activities, which becomes a common sense and fundamental mindset in our daily operations. We are also upgrading to TS16949 quality management system before 2023. JP® gas springs can pass the SGS 50k life cycles test(some models can achieve 100k-180k cycles), and salt spray test of 500 hours, and comply with RoHS and REACH directive standards.

Main production flow
Tube cutting
First cut the tube into required length, then ultrosound-cleaning, and then weld it with the end-cap.
Spin riveting
Rivet piston and piston rod together. If it is a lockable gas spring, then the piston is a controllable valve type.
Assembly
Assemble the piston rod sub-assembly, tube, O-ring, and other parts together, add hydraulic oil to the cylinder, and fill with pure nitrogen.
Force characteristic testing
Under the dynamic test or static test, record the F1, F2, F3, F4 and observe whether unnormal phenomenon happend.
Tube painting
Black painting the tube to anti-rust and reach 500 hours salt-spray standard.
Placement
Place the gas spring for 5 days and 100% inspection to ensure that the gas spring deliver to customer does not leak.
Outgoing full inspection
Before packing and delivery, fully inspect the force value, appearance, size, etc.
Standard Test
Force characteristic testing
Force testing
Fatigue testing
Salt spray testing
Certificate

ISO 9001:2015

Quality Management.

RoHS/ EU Test Report

Comply with RoHS Directive.

Fatigue test

Pass 50,000 times.
Packing and Shipping
FAQ
Q: What is your factory product range?
A: Compression gas spring, lockable gas spring, stainless steel gas spring, special gas spring(traction type, damper, etc.).

Q: Can you supply samples?
A: Yup,we can provide free samples for your testing.

Q: What is the delivery time?
A: Below 1000pcs , 10days around. 1000-5000pcs, 20days.
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Get in touch with us
Contact Person : Devin
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22 Floor, Building 14, No.790, GunZhuan International, Dongguan, Guangdong, China
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