commodity

large diameter api k55 n80 p110 oil casing pipe

O.D

200-829mm

thickness

1.2-30mm

length

4-12m or according to per request

material

H40, J55, K55, N80, P110, Q235, Q345, 10#,

API 5L B/X42/X46/X52/X60/X65/X70/X100

Manufacturer

process

Raw material Test→Uncoiling→Strip leveling →End Cutting→End Shearing and Welding→Accumlator→Forming→Telepathy Welding→Seam Heat Treatment→Air/Water Cooling→Body/Seam UT→Sizing Straightening→Cutting→Visual and Dimension Inspection→Hydraulic Test→End Beveling→Flatten Test→Seam/End UT→Length-Measuring and Weighing→Coating-Marking→Storage

Inspection

X-ray inspection, manual ultrasonic, surface inspection, hydraulic testing, ultrasonic detection.

application

Widely used in water, petroleum, natural gas transportation, low and middle pressure fluid pipeline.  

Package

1, Naked
2, Both ends with a plastic cap ,then put the pipe into a bundle   covered by plastic cloth according to the size of the pipe with steel belt tied
3, According to customers' requirement

Delivery

10-20 days after get your deposits or according to the quantity

Advantage

1, reasonable price with excellent quality

2, abundant stock and prompt delivery

3, rich supply and export experience, sincere service