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The boiler by welding pin series:
T let up put up; the type to pull; a pin; up and disguise commandeer
According to customer demand and customize different in different sized pin
Material may have Q235; 20 to 40 and 45, the number; 15CRMO; 18NI9TI, stainless steel,
Detailed product description
1) sizes: M6,M8,M10,M14,M15,M16,M17,M18,M19
2) high strength
3) good quality
If you need samples,we can supply you in charge
weld screw
