carbon steel seamless tubes

10#/20#/45# 1 1/2" SCH40 carbon seamless steel pipe for structure
OD 32--1200mm
WT 2.5--75mm
Certificate ISO and API

DIN2391 Cold Drawing Bright Annealed Seamless Steel Tube
1.in full compliance with the DIN2391-2
2.Typical length available 6m

For seamless circular tubes made of non-alloy and alloy steels for mechanical and general engineering purposes.
O.D.: 6-168mm W.T.: 1-30mm, L:12000mm

Technique:cold drawn and hot rolled
Application:low temperature steel pipe
Outer Diameter:Max 14 Inch Min 1/2 Inch
Steel Grade: A333 Gr.6

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

Standard: DIN1630
Size(mm): O. D.: 6.0~219.0 W. T.: 1~30 L: Max 12000
General mechanical engineering purposes

DIN 1629 is a standard of structure tube
ST37 is a material for DIN 1629
Brand :QCCO
QCCO is the manufacturer of carbon seamless pipe

Standard BS, JIS, GB, DIN, ASTM, API
Technique Cold Drawn
Certification API
Surface Treatment Copper Coated
Outer Diameter 17 - 610 mm

1) Certificate: ISO9001:2000
2) Mill standard:DIN2391/ASTM/EN10305-1/GB8163/JIS
3) Steel Gr.: St35, St45, St52
4) Delivery condition:BK /BKS /NBK

Standard: GB 5310
Material: 12Cr1Mo1VG,20G,12CrMoG,15CrMoG,etc.
OD:8-256mm
Thickness: 1-35mm

API 5L X42 PSL1 carbon seamless pipe is a common material in the line of steel pipe. we have exported to many coutries.

MS carbon black tube
1.O.D:13.7mm~610mm
2.W.T:2.34mm~30mm
3.Length:5-11.8m
4.Certificate:API 5L

1.high accuracy(+/-0.05mm)
2.excellent surface condition(Ra<=1.0um)
3.ASTM A519, JIS G3445
Hydraulic Seamless Steel Tube

1. Quality Carbon Steel
2. Cold Drawn
3. NBK status
4. Nondestructive Testing

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

ASTM/ AISI/ SAE 4130 (30CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

Standard BS, GB, DIN, ASTM, API
Grade 10#-45#, 16Mn, A53-A369, API ST35-ST52, Q195-Q345
Thickness 1 - 30 mm
OD:13.7-219mm
coating:galvanized

Seamless and Welded Stainless Steel High Pressure Tubes for Hydraulic and Pneumatic Applications
ASTM A269
Safety Factor = 1.5

ASTM/ AISI/ SAE 4130 (30CrMo)
Size(mm): O. D.: 6.0~76.0 W. T.: 1~12 L: Max 9000

Seamless Circular Steel Tube For Mechanical and general engineering purpose
Quality system: ISO TS16949
Standard: EN10297-1

Good and Stable Quality.
Both Outside and Inside of Tube with Anti-rust Oil.
Surface Smooth and Bright.
Good Extending and Bending Ability.

High tensile strength seamless carbon steel pipe
Standard:ASTM
Grade:A672
OD:21.3-610mm
API,ISO

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

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

Standard BS, GB, DIN, ASTM, API
Technique:cold drawn
Thickness 1 - 30 mm
OD:13.7-273mm
coating:galvanized

EN10305-4 E235 Steel Cold Drawn Seamless Tube
1. in full compliance with the EN 10305-4
2. Typical lengths available are 6m

standard:BS, JIS, GB, DIN, ASTM, API
Grade:10#, 20#, 45#, 16Mn, A53(A,B), A106(B,C), St37, St52, Q235, Q345, Q195
section shape:round
Acc: API

St37.4 Cold Drawn BA Seamless Steel Tube for Hydraulic System
1. WT:0.5-9mm OD:4-80mm
2. Precision :+/-0.05mm
3. Ra<0.8micron

Cold Drwan Seamless Steel Pipe Price List
OD1/2''--14''
WT:2-13mm
API 5L /5CT

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