Welding Spray Rod

Welding Rod: Specification CTC Size Filler Weight/Rod Weight﹙%﹚ 2# 7-7.15*390±5mm 20-30mesh 6:4 3# 6-6.15*390±5mm 30-40mesh 6:4 4# 5-5.15*390±5mm 40-60mesh 6:4 5# 4.3-4.4*390±5mm 60-80mesh 6:4 Application : Cast tungsten carbide welding rods are mainly used as pile-up welding on the surface of...
Product description

Welding Rod:  

Specification         CTC Size         Filler Weight/Rod Weight﹙%﹚ 

2# 7-7.15*390±5mm   20-30mesh         6:4 

3# 6-6.15*390±5mm   30-40mesh         6:4 

4# 5-5.15*390±5mm   40-60mesh         6:4 

5# 4.3-4.4*390±5mm   60-80mesh        6:4 


Cast tungsten carbide welding rods are mainly used as pile-up welding on the surface of metal parts to enhance its wear ability. 

It’s sutable for flame brazing and widely used for surface strengthen of metal parts especiallly for oil and mining drill bits. 

Company introduction; 

Zhuzhou Jiangwu Boda Hard-facing Materials Co., Ltd is established by Jiangxi Rare Earth & Rare Metals Tungsten Group Co., Ltd.( JXTC) and Zhuzhou Boda Tungsten Industry Co.,Ltd in 2007.

Zhuzhou Jiangwu Boda Hard-facing materials Co., Ltd. is located in Jiulong Industry Park,Yanling, Zhuzhou, Hunan province. We mainly focus on thermal spray powder, Cast tungsten carbide and welding rod, macro tungsten carbide powder ,crystalline tungsten powder, and variety of carbide , which are widely used in petroleum , aerospace , mine mining, machine tools , marine facilities etc.. Our company has been certified by ISO9001: 2008 quality management system certification. We own self-support right of import and export. “Boda” brand has won the trust and praise of many customers worldwide with its excellent product quality, integrity of the service attitude.

We are willing to cooperate with domestic and foreign friends to create a better future !

Our Factory :


Our Lab:






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1/5/10kgs per Bottle such as   25/50kgs per drum such as: 
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We have professional testing equipment and analyst


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