| Customization: | Available |
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| Certification: | ISO, CCC, CE |
| Surface: | Smooth |
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Black annealed wire introduction
1.Black Annealed Wire Material:Low carbon steel wire Q195;Q235 is available(sae1006,1008)
2.Wire diameter:0.5-5mm(6-26gauge)
3.Black Annealed Wire Tensile strength : 350N-700N
4. Feature:Good flexibility ,uniform softness and consistent color.
5.Processing: we produce the annealed wire with high-quality low carbon raw materials through wire drawing, anneal process then oiled.
6.Packing:
plastic film inner , plastic weaving cloth outer
plastic film inner, hessian cloth outer
carton
pallet
7.Black Annealed Wire Application:Black annealed wire is mainly used in buiding and construction as binding wire, tie wire and baling wire; also can be make for wire mesh.(we also can supply u the black wire for nail making)
8.About loading quantity:About iron wire we all use 20ft container,it can load in 25tons.Sometime it can load in 26 or 27 tons when the deatination allowed.
9.Delivery Time:In general one 20ft container(25tons) about 7-10 days, if 100-200tons about 20-30 days.(But these data is when other orders producing at same time,so do not worry about our production ability.)
Production process
Material wire rod 6.5mm---Wire drawing(make wire thinner)---Wire annealing(make wire soft)---oil painting(to avoid rusting)---Quality inspection---packaging(weigh and make it with package).
Feature: Our twist wire with good elasticity and flexibility, can control it`s degree of hardness and softness in the annealing process.
| Product Name | Wholesale High Carbon Spring Steel Wire for Making Mattress |
| Material | Q235, Q355; ASTM A53 GrA, GrB; STKM11, ST37, ST52, 16Mn |
| Size | 4mm, 6mm, 8mm,10mm, 12mm, 13mm, 14mm, 16mm, 20mm, 22mm, 25mm, 30mm, 32mm, 40mm, 50mm |
| Length | 5m-12m, 5.8m, 6m,10m-12m,12m or as customer's actual reques |
| Standard | BS4449,GB1449.2,JIS G3112, ASTM A615 A615M |
| Techniques | TMT(Thermo-Mechanical-Treatment), hot ribbed, prestressed |
| Grade | Grade 40/60/75 BS 4449 460B/500B GB HRB335 HRB 400 HRB 500 JIS SD390 |
| Section Shape | Spiral Shap, Herringbone Shap, Crescent Shap |
| Technique | hot rolled ribbed, prestressed |
| Packing | Bundle or as your requirements |
| Origin | China |
1.Material: low carbon steel wire
2.Process technology: wire drawing; acid washing; rust removing and annealing
3.Feature: excellent flexibility and plasticity
4.Tensile strength: 300-400N/mm2
5.Wire diameter: 0.7mm-4.0mm
6.Regular packing:
25kg/coil, 50kg/coil, also can supply from 5kg/coil to 500kg/coil.
Plastic inside and hessian cloth outside, plastic inside and woven bag outside,
or according to customers' requirement.
7.Application: widely used in construction; handcraft; weaving wire mesh, nail and other daily use.
1. Package: Export standard package or as customers' request.
2. Shipping: We will arrange the shipping in about 7-10 days after the deposit is received.
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!
With 17 years of experience in steel, our company has its own factory and professional team, which can provide you with high-quality products, competitive prices and professional services.
Our company mainly deals in stainless steel products, carbon steel products, galvanized products, ductile iron pipes, aluminum and copper products, etc. We have long-term trading partners in many countries, please believe that choosing us will not let you down.
If you want to know the following related products, please click the picture to jump to the product link.
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;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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