round steel tube

Application: oil pipe transportation
Thickness: 1mm-110mm

Application: oil pipe transportation
Thickness: 1mm-110mm

OD&ID tolerance +/-0.03mm
No crack after flaring and flattening
ID Ra<0.8um
Nonoxidizing Heat Treatment Steel Tube

1.O.D:114MM-610MM
2.W.T:4MM-40MM
3.LENGTH:5M-12M
4.SURFACE:BLACK VARNISH OR ZINC COATING
5.STANDARD&MATERIAL:ASTM A106/A53 GR.B,API 5L GR.B

OST-2 St37.4 St35
Min outside diameter 4mm,
Max. working pressure:200Mpa
Hydraulic Steel Tube OST-2

Standards: GB/T3639, ASTM A519, DIN2391, EN10305-1
Steel Grade: ST35, ST37(E235), ST45(E255), ST52(E355), 1010, 1020, 1045, 4130, 4140, 20Cr(20Cr4)

Main Features:white galvanized, color galvanized (yellow galvanized). The high brightness of tube surface is obtained after galvanizing.

Material: ST 35,ST 37.4 E 235 E 355 ST 52.4 Standard: DIN 2391 EN 10305-1 DIN 1630 SAE J524
Application: Hydraulic System, Automobile, Mechanical Par

STANDARDS:
DIN 2391/C DIN1630 EN10305-4 DIN2445 SAEJ524 JIS G3445
STEEL GRADE:
ST37.4/E235 ST45/E255 ST52.4/E355

ERW STEEL SQUARE TUBE SIZES 2MM WALL THICKNESS TUBE GALS
1.OD:70*70~100*100mm
2:WT:0.8-2.0mm
3:Zinc: 60-120g
4: tube gals...

welded stainless steel pipes ASTM A554 grade 304, high quality

Q235 Hot Rolled Welded Pipe
1)OD: 20-457mm
2)WT: 1.2mm-12mm
3)Length: according clients' requirements
4)Large Inventory

Automatic
precision
high speed
ERW pipe making line

Stainless Steel Tube for Petrochemical Equipment
Process: Cold rolled or cold drawn, Annealed & Pickled / Solution Treatment
TP304L,TP316L,TP321

Material: stainless steel
female thread
Knurling outside

1) Thickness : 0.7-15mm
2) OD : 15*15-400*400
3) Technique : Cold Rolled
4) Length : 6m/12m
5) Brand Name : hengte/aiwei

ASTM A789,A790 Duplex Stainless Steel: S31803, S32205, S32750.

steel tube temporary fence
1.panle size:2.1*1.1m,2.2*1.1m
2.Galvanized tube: outer diameter 25mm; inner diameter 20mm.
3.Pitch-row: 200mm.

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

DeliveryDate:20-30days;

I'm Joanna sun from China hengshui guangxing screen Co.ltd
Guangxing screen cmpany Wire Wrap Well Screens are the work-horse of the well screen in

Our Values:
1. Listening & Respect
2. Commitment to Excellence
3. Communication
4. Team Work...

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

Ultrasonic Stainless Steel Tube Cleaner, Stainless steel, digital timing, memory function, Cooling fan, double frequencies for different requirements.

Production capacity: 30000 pcs/ month
Material:Stainless steel 316 or as per client's request
Surface finished: cleaning, Natural color or others

seamless welded lsteel pipe
line pipe for conveying gas, water, and oil
API 5L Certificate
Petroleum industry
large amount of stock

Welded stainless steel pipe is manufactured from 2B or HRAP stainless steel strip - formed (to shape) and longitudinally welded to completed pipe.

Professional sales team with more than 10 year's experience in steel industrial
One-stop service for steel industry, especially for project

Fiber Laser
PMAC full-closed loop servo control
Dual temperature dual control water chiller
PLT, DXF, BMP, AI, DST, DWG, etc.
Fiber Laser Cutting

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