Spiral Groove PC Bar

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Silvery Dragon is the earliest manufacturer of pc bar in China, and also the developer of spiral drawing and high-frequency heat treatment technology for PC bar. We also successfully developed various kinds of alloy wire rod for PC bar together with domestic steel mills. We export a lot to foreign markets, and also develop deep processing products which bring additional benefits.
In 2008, we successfully developed pc bar for high-speed railway track plate and deep processing threaded pc bar. With high level technology and stable &reliable quality, Silvery Dragon supplied PC bar anchoring system for high-speed railway track plate from Harbin to Dalian, Hainan East ring, Chengdu Suiyu and other high-speed railways. We can produce as per JISG3137, JISG3109&KSD3505 standards, and can also design and produce pc bar with different specifications, shapes and different strength levels according to customers’ special requirements.

Sticking for the perception of “Creating goods of high quality and making good friends with people today from all around the world”, we constantly set the interest of shoppers to begin with for 2019 Latest Design China High Speed Steel Spiral Return Idler for Belt Conveyor, Our company is working by the operation principle of “integrity-based, cooperation created, people oriented, win-win cooperation”. We hope we can have a friendly relationship with businessman from all over the world.
2019 Latest Design China Belt Conveuor Idler,  Belt Idlers, We have been seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.

ODM Manufacturer China Coaster and Table Placemat price, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade items in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.

Key parameters & reference standards

Appearance Nominal Dia.(mm) Tensile Strength(MPa) Relaxation(1000h) Standards
Spiral Groove 6.1,7.1,9.3,10.0,10.7,12.67.4,9.2,11.0,13.0 1230,1420 Low relaxation2.5% JIS G3137, GB/T5223.3KS D3505
PC bar for mine anchor cable 16.0,18.0,20.0 1080,1270,1420


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