Malleable iron pipe fitting

Item

          90

Equal Elbow

  240R

Reducing Coupling

          90R

Reducing Elbow

  241

Hex Bushings

           92

Street Elbow

  280

Hex Nipples

          120

Equal Elbow

  291

Plugs-Plain

          121

Street Elbow

  301

Caps

          130

Equal Tee

  321

Floor Flanges

         130R

Reducing Tee

  340R

Red Union B/I

         180

Cross

  342

Union-Brass/Iron

         240

Equal Coupling

  LCC

Long Comp

Working pressure

Max1.6Mpa;                    Max200°C

Usage

Pipeline holding water oil gas and so on

Finishing

Painting galvanizing

Company Standard

GB/T 3287-2000;ISO5922/ISO49/ISO7-1

Mechanical Properties

Tensile strength≥330Mpa,Elongation rate≥8%;Hardness≤HB150.

Water pressure

Not below 0.5Mpa

Certificate

ISO

Average thickness of hot-dip galvanization

70um