high frequency welding steel pipe

    • application introduction

      mainly used in onshore and seabed oil and gas pipelines, pressure vessels, petrochemical (power) plant pressure pipe, fire lines, water pipes, buildings, track and field, airports, bridges, plant structure with the tube.

    • black steel pipe

    • specifications

      available sizes: 1/2 “~ 16”
      available thickness: 1.5m / m ~ 12.7m / m
      length can be made: 4m ~ 15m
      available specifications: api 5l 5ct | astm a53 | cns | jis | as 1163
      safety certification: api 5l 5ct | astm a53 | cns | jis | as 1163
      production methods: erw

    • galvanized steel

    • specifications

      available sizes: 1/2 “~ 16”
      available thickness: 1.5m / m ~ 12.7m / m
      available length: astm a53 | cnsc80.1 | as 1163
      may be made to specification: astm
      safety certification: astm a53 | cns c80.1 | as 1163

    • clad steel

    • specifications

      available sizes: 2 “~ 88”
      cladding method: pih winding type
      can be made normative: cns | jis
      safety certification: cns | jis

    square steel pipe

    • application introduction

      mainly used in buildings, track and field, airports, bridges, plant structure with the tube.

    • specifications

      available size: 38 × 38 ~ 300x300mm
      available thickness: 1.5m / m ~ 12.7m / m
      length can be made: 4m ~ 15m
      may make the specification: jis | cns | astm a500
      safety certification: jis | cns | astm a500

    high frequency welding steel pipe

    • application introduction

      mainly used in onshore and seabed oil and gas pipelines, pressure vessels, petrochemical (power) plant pressure pipe, fire lines, water pipes, buildings, track and field, airports, bridges, plant structure with the tube.

    • black steel pipe

    • specifications

      available sizes: 1/2 “~ 16”
      available thickness: 1.5m / m ~ 12.7m / m
      length can be made: 4m ~ 15m
      available specifications: api 5l 5ct | astm a53 | cns | jis | as 1163
      safety certification: api 5l 5ct | astm a53 | cns | jis | as 1163
      production methods: erw

    • galvanized steel

    • specifications

      available sizes: 1/2 “~ 16”
      available thickness: 1.5m / m ~ 12.7m / m
      available length: astm a53 | cnsc80.1 | as 1163
      may be made to specification: astm
      safety certification: astm a53 | cns c80.1 | as 1163

    • clad steel

    • specifications

      available sizes: 2 “~ 88”
      cladding method: pih winding type
      can be made normative: cns | jis
      safety certification: cns | jis

    square steel pipe

    • application introduction

      mainly used in buildings, track and field, airports, bridges, plant structure with the tube.

    • specifications

      available size: 38 × 38 ~ 300x300mm
      available thickness: 1.5m / m ~ 12.7m / m
      length can be made: 4m ~ 15m
      may make the specification: jis | cns | astm a500
      safety certification: jis | cns | astm a500