Some big diameter sizes:

Basic information:

Standard and material: ASTM A106/API 5L/ASTM A53 Gr.B

Technical: hot expanding

Brand;QCCO

OD: outside diameter:406.4mm-914.4mm

WT: wall thickness:9.53mm-30mm

Surface treatment:painting black,varnished

Length: 5m- 5.8m, 6m- 12m, 5.8m, 6m,12m

Packages: bundles, weave bag packing, shipment in container by sea or as clients' requirements

the third inspection party:SGS,BV,loyal,Rina,CCIC

General Inspection contents : Appearance on the surface ,length for each pipe, Bevel end or plain ends, outside diameter, wall thickness.chemical composition mechnical  propertities,  and so on

Transportation ways:

shipment by 20' or 40' or 45' containers or in bulk.

Trasportated by truck or by train

Payment terms:

Terms of trade:FOB ,CFR, and CIF

Payment terms; T/T , L/C