Limestone Quarry Plant

One of the Top 500 enterprises in China foreign trade

QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association


API 5L GR.B welded carbon steel pipe


API 5L GR.B welded carbon steel pipe 
Business type:manufacture & exporter

API 5L GR.B welded carbon steel pipeSeamless pipe |

Drill pipe||
Thick wall steel pipe
Pipe fittings
1.Type: weld
2.OD: 3"--24"
3.WT: 4--16mm
4.Length: 5.8--18m
5.Standard: API 5L/5CT, EN10217, EN10219, ASTM A53, ASTM A252
6.Steel grade: GR.A/B, X42, X46, X52, X56, X60, X65, X70. GR.2, GR.3. Q235B, Q345B, etc.

7.Pipes' ends: plain or bevelled

8.Piles' end protective: plastic or iron caps
9.Mill's inspection: 100%NDT (UT)
10.Third inspection part: SGS, BV, Lloyd's or others
11.Marking: accordding to API standard or customer's requirement
12.Usage: oil & gas transmission, building construction, water conveying, steel structure, shipbuilding.....
13.Package: small sizes in bundled packed by steel strips , and big sizes in loose
14.Brand: Huilitong

15.Loading port: XINGANG CHINA

16. Export: Aisa, North America, Europe, South America & others
17.Delivery: less than 45-60 days after receiving down payment or LC
18.Price term:FOB, CIF, CFR, EX-factory
19.Payment: 30%TT, or LC
20.Others: as per costomer's requirement

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