Save Big 7m Long Coils Torsion Spiral Boiled black Springs
Compression spring is the spiral spring born to the pressure .The cross section of the material almost is round. Generally ,the pitch of the compression spring are the same .The shape of the compression are cylindrical, conical, convex and concave and a few non circular shape. Compression spring have gap between the ring and the ring. It stored energy of deformation when the spring is subjected to external load force.
Compression Spring Measurement Guide
Use the following instructions for measuring the dimensions of the compression spring needed for your specific application. A set of calipers, accurate to at least mm, is required for several measurements. For more information, contact us.
1、The coils
2、The outside diameter
3、The wire diameter
4、The Free Length
The details of the compression springs are as following:
About the shippment: You can get the goods by land ,by sea, and by air.
What is your minimum order quantity?
Normally, our minimum order quantity is 10,000pcs. The quantity can be flexible.
We also accept small order, we understand that some customers only need small qty.
at the beginning. Please also note that the price of the product in small quantity will
inevitably higher.
What is the lead time?
The lead time for sample is around 3-5 days.
The lead time for production is around 7-10 days (based on 10,000pcs.)
How to ship the goods?
Normally, if the goods is small package and light weight (below 100kgs),
shipping the goods by couriers is recommended, door to door service is quick and safe.
If the shipment is big and heavy, it is also ok to choose the cheaper way for shipment
by air cargo or by sea,the shipping time will be longer.
Shufen Hu
Botou City YongChuang Spring Manufacturing Co., Ltd
Website: http://btyc.en.china.cn
Tel:+86-15131706801
Whats app:+86 15131706801
Skype:hushufen302