Stainless steel Gas spring struts
US $6.00-$9.00
High temperature resistant spring for Automotive gearbox Car exhaust valve Gas stove and Chemical valves
- Category: >>>
- Supplier: Wenzhou Tepu Trading Co. Ltd.
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Product Overview
Description
High temperature resistant spring
Facing the extremely harsh working environment, you need a high-performance spring that is resistant to high and low temperatures, corrosion, and fatigue. JW always believes that a good spring must start from scientific design, choose the right material for its working conditions, and use the best way heat treatment.
Product Type | Main raw materials | Implementation standards | Origin | ||
Compressed spring Tension spring Torsion spring Shaped spring Wire forming Synchronous wire Flat wire spring | Stainless steel wire:Sus304 sus302 sus301 sus316 sus631 | JIS G4314 | China Japan South Korea EU US | ||
Piano wire：swp-b | JIS G3522 | ||||
Carbon spring wire：65Mn 72A 72B 82B | JIS G3521/GB4357 | ||||
Superalloy steel wire：GH4145 / Inconel X-750 GH4169 / Inconel 718 | GB 14992 | ||||
Silicon-manganese spring steel：60Si2Mn | GB5218 | ||||
Chrome vanadium spring steel：50CrVA 30W4Cr2VA | GB5219 | ||||
Copper alloy：c17200 c17500 C18080 | |||||
Application area | Automotive parts / Medical equipment / Valve chemicals / Precision machinery / Household appliances / Electrical appliances / Military and aerospace | ||||
Material properties
Corrosion-resistant/High temperature resistance/Fatigue resistance
Material type | Grade | Recommended temperature(℃） |
Stainless Steel | SUS304/SUS316 | 200 |
SUS631/17-7PH | 370 | |
SUS632/15-7Mo | 470 | |
Alloy spring steel | 50CrVA | 300 |
30W4Cr2VA | 500 | |
High temperature nickel base alloy | GH4145/Inconel X-750 | 600 |
GH4169/Inconel 718 | 690 | |
GH4090/Nimonic90 | 800 | |
GH4099 | 1000 |
Material shear modulus
Temperature | 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ |
Shear modulus | 80500 | 77500 | 74800 | 72400 | 70200 | 68300 | 65100 | 61900 |
Application
Automotive gearbox, Car exhaust valve, Gas stove, High temperature fixture, Vacuum glass,Chemical valves
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ITEM Spring tube | Processing Range | Surface | ||||||
(mm) | (inch) | Bare as the left picture shows. | Plastic covered as the right picture shows. | |||||
Diameter | D | 0.007≤D≤3.00 | 0.000199≤D≤0.118 | ±0.005 | ±0.0002 | |||
Length | L | 5000≤ | 196.85≤ | ±4 | ±0.158 | |||
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Main products | Diameter(mm) | Regular length(mm) | Customize by drawing or sample | Applicable Products |
Synchronous rotating wire | 0.20-1.00 | 2000-2800 | Yes | Hemostatic clip / snife / foreign body forceps / biopsy forceps / incision knife |
Synchronous rotating wire rope | 0.59-0.80 | 2000-2800 | Yes | Hemostatic clip / snife / foreign body forceps / biopsy forceps / incision knife |
Spring tube | 0.07-0.80 | 1000-2800 | Yes | Digestive endoscope spring sheath |
Various guide wires | 0.07-0.80 | Yes | PTFE contrast guide wire / peripheral superhard guide wire / heart valve guide wire / PTCA guide wire | |
Steel wire cone sharpening | 0.15-4.00 | 1000-2800 | Yes |
ITEM Synchronous Rotating Wire | Processing Range | Tolerance | ||||||
(mm) | (inch) | (mm) | (inch) | |||||
Diameter | D | 0.20≤D≤1.00 | 0.0079≤D≤0.0295 | ±0.005 | ±0.0002 | |||
Length | L | 6000≤ | 236.22≤ | ±4 | ±0.158 | |||
Rotating wire rope synchronously
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ITEM Rotating wire rope synchronously | Processing Range | Tolerance | ||||||
(mm) | (inch) | (mm) | (inch) | |||||
Diameter | D | 0.010≤D≤1.00 | 0.0079≤D≤0.0295 | ±0.005 | ±0.0002 | |||
Length | L | 5000≤ | 196.85≤ | ±4 | ±0.158 | |||
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profie
The factory has more than 40 sets of numerically controlled coil springs and rotating steel wire production equipment, and more than 20 sets of steel wire material and finished product testing equipment. Complete production and inspection equipment is a prerequisite and guarantee for good quality.
Our service
1.We are reliable Alibaba Gold Supplier,Support Trade Assurance
2.We are specializing in this field for more than 20 years experience
3.Rich experience in Global market, export to more than 60 countries.
4.100% QC inspection Before Shipment
5.Keep researching and developing the latest technology
6.Reply within 24 hours.
1.We are reliable Alibaba Gold Supplier,Support Trade Assurance
2.We are specializing in this field for more than 20 years experience
3.Rich experience in Global market, export to more than 60 countries.
4.100% QC inspection Before Shipment
5.Keep researching and developing the latest technology
6.Reply within 24 hours.
FAQ
Q:Are you a factory or trading company?
A:We have our own factory.
Q:Where is your factory located?How can I visit you?
A:Our factory located inHangzhpu,Zhejiang Province,China.You can fly toXiaoshan International Air Port ,and we will you pick you up.Welcome you to visit our company.
Q: How to place an order?
1. Fill your Order List in our online Inquiry System.
(Also you can directly contact our salesperson by E-mail / Skype / Whats App)
2. We will make a feedback to you ASAP after receive your order list.
Q: How we can trust your company ?
We support Aliababa trade insurance , 100% products quality protection, 100% on -time shipment protection, 100% payment protection for your covered amount.
Q: What’s your delivery time?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment.For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.
Q: May i see sample first ?
Yes, sample can be sent to you first for checking quality
Q: Do you accept Logo?
We can add your logo on the product and package.
A:We have our own factory.
Q:Where is your factory located?How can I visit you?
A:Our factory located inHangzhpu,Zhejiang Province,China.You can fly toXiaoshan International Air Port ,and we will you pick you up.Welcome you to visit our company.
Q: How to place an order?
1. Fill your Order List in our online Inquiry System.
(Also you can directly contact our salesperson by E-mail / Skype / Whats App)
2. We will make a feedback to you ASAP after receive your order list.
Q: How we can trust your company ?
We support Aliababa trade insurance , 100% products quality protection, 100% on -time shipment protection, 100% payment protection for your covered amount.
Q: What’s your delivery time?
For the normal type which we have mold it takes 7-15 days after receiving the advance payment.For the non standard which we do not have mold it takes 15-35 days after receiving the advance payment.
Q: May i see sample first ?
Yes, sample can be sent to you first for checking quality
Q: Do you accept Logo?
We can add your logo on the product and package.
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