apis

We are manufacturer and exporter of seamless carbon steel pipe.
Our main products are API 5L/ ASTM A106/ ASTM A333/ASTM A335 seamless carbon pipe

We are manufacturer and exporter of seamless carbon steel pipe.
Our main products are API 5L/ ASTM A106/ ASTM A333/ASTM A335 seamless carbon pipe

We are manufacturer and exporter of seamless carbon steel pipe.
Our main products are API 5L/ ASTM A106/ ASTM A333/ASTM A335 seamless carbon pipe

X70 is in the line of API standard. QCCO is famous for its hot-expanding seamless pipes.

API 5L /ASTM A53 STEEL PIPE:
PIPE OD:60.32-609.6MM
PIPE WT:4-16MM
PIPE LENGTH:3-12M
acc. to API

X60 carbon seamless pipe is one of materials from API 5L standard,which is used for conveying gas,water,oil and so on

API 5L Line pipe in the oil and natural gas industries

API 16A 10000 PSI Double Ram Blowout Preventer
Nominal Bore: 7-1/16", 11", 13-5/8", 20-3/4", 21-1/4"
Pressure Rating: 2000 PSI - 15000 PSI
PSL3 PR1

API 6A Wellhead Assembly and Christmas Tree
Nominal Bore: 2-1/16" - 4-1/16"
WH: 2000PSI - 20000PSI
Material: AISI 4130 FORGED
L-U, EE, PSL-3G, PR1

API Spiral Drill Collars
manufactured as per requirements
Material: AISI 4145H
Factory direct
realiable quality with good service

1.High temperature and wear resistance, fast drilling rate
2.IADC code suitable for different formation
3.Sizes range from 3 7/8" to 26".

API 6A DSA Double Studded Adapter Flanges (DSAF)
Size: 1-13/16" - 30"
WP: 2000PSI - 15000PSI
Material: AISI4130 Integral Forged
L-U, EE, PSL3, PR1

API 6A Oilfield Wellhead Christmas Tree Cap (BHTA)
Nominal Bore: 2-1/16" - 7-1/16"
Rated Pressure: 2000PSI - 15000PSI
AISI4130, K-U, EE, PSL3, PR1

API 16A Drilling Spool
Bore Size: 1-13/16" - 21-1/4"
Pressure: 2000PSI - 20000PSI
Material: AISI 4130-75K Integral Forged Alloy
L-U, EE, PSL3, PR1

The wellhead Annular BOP is an important part of well-control equipment, and divided into the tapering packing unit and spherical packing unit annular

QCCO supply X80 PSL2 carbon seamless pipeline
and this special grade has been exported to Europe,USA,Sourth America,Germany etc.
Nace and non-nace

There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of

1). Excellent sealing performance
2). The Compitive price
3). Ring-BX type gasket

High accuracy(+/-0.05mm)
Excellent surface condition(Ra<=1.0um)
ASTM A519 seamless carbon 1010
NBK seamless steel tube

API 5L X52 is a common material used for conveying liquid,oil,gas and so on.

API 5L 452 is a common material used for conveying liquid,oil,gas and so on.

carbon seamless pipes API 5L line pipes
Delivery status: hot rolled, hot expanding, cold drawing
Brand:QCCO
cangzhou qiancheng steel-pipe co.ltd

Large stock of different sizes
strict quality control system
reasonable price
complete after-sales service

LSAW pipes are mainly used as long distance transportation pipeline for oil,gas.liquid coal etc. on land and offshore

API HFW oil & gas tubes/pipelines :
OD:244.5mm;WT:7.92mm~13.84mm;
Length:R1,R2,R3

Wellhead API High pressure straight pipe Connection:pressure seal,non-pressure seal.
integral type and welding type
Size:1"-4"
WP:1000-15,000psi

QCCO can supply customer API 5L Gr.b PSL1 pipes.we have many stocks of varies of sizes
Exported to Europe,South America,Miiddle East etc. Since 2003

1). Excellent sealing performance
2). The Compitive price
3). Ring-RX type gasket

API 5CT casing pipes
Exported to USA,India,Sourth America and so on
Material:L80 J55 K55 N80 C90 T95 P110

Seamless/welded Carbon Steel Line Pipes API5L PSL2 X46
Certificates: API SPEC 5L,ISO 2001,Llyod's etc.