product name

spiral Welded steel pipe

dimension

out diameter :219mm-3000mm

wall thickness : 6mm-25mm

length: 1m-12m

sheet width

600mm-2000mm

certificate

ISO 9001:2008, API, SGS, BV

material

Q235,Q345,L245,L290,X42,X46,X70,X80,0Cr13,1Cr17,1Cr18Ni9

standard

ASTM A53,ASTM A252,API,GB 9711,SY/T 5037,SY/T 5040

surface coating

1.bare

2.varnished coating

3.black lacquer coating

4.bitumen Coating

5.anti-corrosion coating

5.3PE,

6.cement Mortar

7. epoxy coating

8.customer's requirement

package

1.big OD: In bulk

2.small OD: Packaged in bundles by steel strip

3.according to client's requirement

end

plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes

delivery time

Within 45 days,ASAP. according total quantities

application

1.line pipe for use in pipeline transportation systems in the petroleum and natural gas industries; 2.applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast-in-place concrete piles; 3.predominantly used in the construction of chemical plant, vessels, pipe work and for general mechanical engineering purposes; 4.applies to structural hollow sections and pressure purposes etc.

payment

1.T/T:30% T/T advance, 70% balance copy of B/L

2.L/C:at sight

3.T/T and L/C:40% T/T advance, 60% L/C at sight

4.Western Union