precision seamless steel tubes

1)Good quality and competitive price
2)Certification of ISO9001-2008, TS 16949

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

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

Seamless Precision Steel Tubes
For Auto industry/for machinery use
OD: 6-280mm, Thickness: 1-30mm

1.EN10305-4
2.E255,E355,E235
3.BK,NBK,BKS,GBK
4.Ra<1.0u, tolerance on OD+/-0.5
Bright Annealed Seamless steel tube

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

1. High precision, Excellent brightness
2. No oxidization scale, High cleanness inner surface.
3. Total impurity max: 1.5mg/m.

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

api certificated astm a53 gr.b erw/smls steel pipe from chinese manufacturer/supplier
1.OD:10.3mm - 610mm
2.WT:2-90mm

Standard: DIN 2391
Size(mm): O. D.: 6.0-224.0 W. T.: 1-30 L: Max 12000
Good Quality with Bright Surface
Good Bending ability

Cold Drawn Carbon Steel Seamless Tubes as per DIN2391 St35 NBK
used for automobiles
12*1.5*6000mm
plywood case packing

Standard: EN 10305-1 Seamless Steel pipe
Size(mm): O. D.: 6.0-224.0 W. T.: 1-15 L: Max 12000

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

1/2'' -14" carbon Cold drawn seamless steel pipe
ASTM A106/A53,API 5L GR.B,
O.D.: 13.7-355mm W.T.: 2-30mm length:6-12M

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

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

Seamless Galvanized Steel Tube
1) Origin: Cangzhou,China
2) OD: 21.3-508mm
3) Material:20#
4) Zinc:60-350g/

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

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

API 5L /ASTM A53 STEEL PIPE
ERW PIPE OD:60.32-609.6MM
ERW PIPE WT:4-16MM
ERW PIPE LENGTH:3-18M

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

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

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

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

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

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

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

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

1.O.D:114MM-914MM
2.W.T:4MM-60MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L

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