steel tubes

1.EN10305-4
2.E255,E355,E235
3.BK,NBK,BKS,GBK
4.Ra<1.0u, tolerance on OD+/-0.5
steel tube for Construction Machine Vehicles

1.Specification : OD Min 1/2 Inch Max 36Inch ,W.T Min 1.5mm
2.Type of Pipe:SMLS
3.Technique:hot rolled and cold drawn
4.Special Pipe:thin wall pipe

Continuous casting process with the die casting process, compared with the collected rate, stable quality and reduce process characteristics

400 series stainless steel tube for shell and tube heat exchanger use.

good property of antirust, 3years no rust
one of Etola's suppliers
used in hydraulic line system
Metric Steel Tube St52.4 Phosphated

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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

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

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

1,Manufacturers' Direct Sales
2,Large Inventory Stock
3,Strong and Beautiful
4, ISO9001 Certificate

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.

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

DeliveryDate:20-30days;

 
API Round ASME SA210 Seamless

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

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

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

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

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

OD Tolerance: ±0.08mm, Thickness: ±10%