X70 Coating Spiral Welded Line Pipe
API 5L PSL1/PSL2 Gr.B/X42/X52/X56/X60/X65/X70/X80 Spiral Welded Line Pipe
OD:219.1mm-4064mm
WT:3.2mm-40mm
L: 6mtr-28mtr
Application
Used for construction of long distance pipelines for combustible liquids and gases, nuclear station pipelines, heating system pipelines, general-purpose pipelines, vessels manufacturing, mechanical engineering and instrumental engineering.
Process
SAW (Spiral Welded)
SSAW (Spiral Submerged-arc Welded)
Quality Standard
SAW SSAW
SY/T5037 Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service
SY/T 5040 Spiral submerged arc-welded steel pipe piles
Coating Standard
ANSI/AWWA C104/A21.4 American National Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings for Water
ISO 21809 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems
DIN 30670 Polyethylen coatings of steel pipes and fittings
Contact: Sally Liu (Sales Manager)
Tel :86-731-88678523 Fax: 86-731-88678578
Email: sally(at)threewaysteel(dot)cn
Mobil Phone:8618274989036