钢管内丝规格

河北尚沃管业有限公司出口各种标准规格的钢管内丝，有碳钢管内丝、不锈钢管内丝、焊接钢管内丝、无缝钢管内丝、美标钢管内丝、德标钢管内丝、英标钢管内丝等。

1、Standard Merchant Couplings

Merchant Steel  Couplings Conforms to ASTM A865, ASME B1.20.1

Size: 1/8英寸-6英寸

Notes: 1/8英寸-2英寸 Sraight Tapped(NPS), 2.5英寸-6英寸 Taper Tapped(NPT).

Merchant Couplings in 2英寸 are available Taper Tapped as special.

镀锌管内丝是电镀锌或热浸锌

黑色管内丝是磷酸盐涂层或喷砂

2、Standard Merchant Half Couplings

Merchant Steel Half Couplings Conforms to ASTM A865, ASME B1.20.1

Size: 1/8英寸-6英寸

Notes: 1/8英寸-1英寸Taper Tapped(NPT), 1 1/4英寸-2英寸 Sraight Tapped(NPS), 2.5英寸-6英寸 Taper Tapped(NPT).

Merchant Couplings in 2英寸 are available Taper Tapped as special.

镀锌管内丝是电镀锌或热浸锌

黑色管内丝是磷酸盐涂层或喷砂

3、Extra Heavy Steel Couplings

Size: 1/8英寸-6英寸

Conforms to ASTM A865, ASME B1.20.1

Finish: Black or Galvanized

4、API Line Pipe Couplings

Size: 1/8英寸-12英寸

Matetial: API 5L Section 8

Dimensions: API 5L, API 5B

5、DIN2986 / EN 10241 Steel Pipe Socket / Steel Pipe Couplings

Size: DN6-DN150