Seamless welding caps

Seamless welding caps introduction

Seamless welding caps are indicated here with NPS1/2"-42" and DN15-DN1100, used in industries as petrochemical, construction, water supply&drainage, light&heavy industry, sanitary, plumbing, fire protection, electric power, aerospace, shipbuilding, etc.

Seamless welding caps specificaiton(refer to the catalogue for more infos)

Item	Merchant steel pipe caps
Sizes	NPS 1/2"- 42"; DN15-DN1100
Standards	ASME/ANSI B16.9
Materials	Carbon and ferritic alloy steel, ASTM A-234
Classes	Standard, extra strong, schedule 160, double extra strong
Application	Petrochemical, construction, water supply&drainage, light&heavy industry, sanitary, plumbing, fire protection, electric power, aerospace, shipbuilding, etc.