Original Factory Cheap Price 65#70#Customize Size Dia Carbon Black Spring Coil Steel Wire for Making Mattress Inner Spring

Min.Order: 25
Product origin: Jinan, Shandong, China
Infringement complaint: complaintComplaint
US$ 450 ~ 550

Description
 
Product Description
Black annealed wire
Black annealed wire is also called black iron wire,soft annealed wire and annealed iron wire.It includes annealed wire and black oiled wire.Annealed wire is obtained by means of thermalannealing. It's made of carbon steel wire. Annealed wire offers excellent flexibility and softness through the process of oxygen free annealing. And the black oiled wire is formed via the process of wire-drawing, anneal, and fuel oil injection.We can do it into straight cutting wire and also do according to customers' special requirement.


Galvanized steel wire
The use of steel wire is very extensive. The advantages of zinc steel wire are that it is not easy to rust and oxidize, and it can also enhance the toughness of the steel wire.In some environments that have to withstand rain and sun for a long time, galvanized steel wire can show its strong advantages. Compared with ordinary steel wire, ordinary steel wire will rust and crack after using for a long time. The galvanized steel wire will not be affected at all, and there will be no rust.Ordinary steel wire will become fragile and easy to break after long-term use, while galvanized steel wire still has good toughness.

Product Parameters
Raw MaterialQ195/Q235/SAE1006/SAE1008
StandardJIS/ASTM
Place of OriginShandong, China Application Construction 
Alloy Or NotNon-Alloy 
Special UseFree Cutting Steel 
Tolerance±1%
ProcessingService Bending, Welding, Punching, Decoiling, Cutting 
Delivery TimeWithin 7-10 days 
Surface treatmentElectro galvanized or hot dipped galvanized, Black 
Tensile Strength290-1200Mpa Zinc Coating 20-275g/m2 OD(mm) 400-1100mm 
Certifications

 
Packaging & Shipping

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Company Profile

 

Shandong Runhai Steel Co., Ltd. 
Shandong Runhai Steel Co., Ltd. is located in Jinan, Shandong Province. The company's products include stainless steel, seamless pipe, color coated plate, galvanized sheet, aluminized sheet, aluminum sheet, copper sheet and other profiles, building materials, pipe series. Products are widely used in chemical, pharmaceutical, electric power, railway, automotive, paper and construction engineering. The company has long-term close trade relations with Shandong Iron and Steel, Tangshan Iron and Steel, Handan Iron and Steel, Jinxi Iron and Steel and other well-known domestic steel companies.
The company has advanced wms, crm management system to ensure that our customers in the product consulting, procurement, ordering, use in the whole process without worry! Over the years, our company has won the trust of our customers with high-quality products, first-class service and ultra-low price. With the favor, our products are spread all over the country! Thanks to the support of new and old customers, Runhai people will work harder and enterprising, and return more customers with better and more efficient services!

FAQ

1. who are we?
We are based in Shandong, China, start from 2021,sell to Southeast Asia(20.00%),North America(15.31%),Africa(13.00%),South America(11.27%),Eastern Europe(10.31%),South Asia(10.00%),Oceania(5.00%),Central America(5.00%),Southern Europe(3.11%),Western Europe(3.00%),Mid East(1.00%),Eastern Asia(1.00%),Northern Europe(1.00%),Domestic Market(1.00%). There are total about 5-10 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Carbon steel pipe,Carbon steel plate,Carbon steel coil,Carbon steel rods,Carbon steel material
4. why should you buy from us not from other suppliers?
Our company has advanced production equipment, can meet customer customized service requirements, product quality and delivery speed are the world's leading level.
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;

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