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Galvanized Seamless Honed Tubes Alloy Steel 1020 Dom Steel Tubing ASTM A519

Basic Information
Place of Origin: China
Certification: ISO9001
Packaging Details: In Bundles, Woodenbox As Your Requirement
Detail Information
Name: ASTM A519 1020 Galvanized Honed Seamless Alloy Steel Round Pipe Tube For Hydraulic Cylinder Keyword: Seamless Hydraulic Tube
Material: ASTM A519 1020 Grade: Q195/Q235/Q345
Thickness: 5 - 25 Mm Thread: BTC/LTC/STC
Out Diameter: 4.5-20IN Length: 12M, 6m, 6.4M, Customized Size
Schedule: SCH10,,SCH40,SCH60,SCH80, SCH120,SCH160 XXS Technology: Honed & SRB (Skived And Roller Burnished).
Shape: Round.square.Rectangle Usage: Tubing Is Used To Extracting Petroleum And Natural Gas From A Well.
Parts: Casing, Tubing , Coupling ,thread Protector Processing Service: Bending, Welding, Decoiling, Punching, Cutting
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Galvanized seamless honed tubes


1020 seamless honed tubes


Seamless 1020 dom steel tubing

Product Description

 ASTM A519 1020 Galvanized Honed Seamless Alloy Steel Round Pipe Tube For Hydraulic Cylinder 


Pressure ratings of hydraulic tube
Allowable working pressures are calculated using as per DIN 2413 at normal temperature. The yield and tensile stress values utilize to determine the maximum allowable running pressure and wall thickness required. The tubes and pipes are delivered the actual yield and tensile stress values are verified from the true copy material certificates. Pressure reduction factors at various temperatures show below:


° C -40 120 150 175 200 250
° F -40 248 302 347 392 482
Rating Factor 0.90 1.0 0.89 0.89 0.83 NA





Product name
Carbon steel pipe
10#, 20#, 45#, 16Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35
Wall Thickness
Outer Diameter
Length:Single random length/Double random length

5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques
API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS
6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711
10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52

Grade A, Grade B, Grade C
Section Shape
Square, Rectangular, Round,
Pipe Ends
Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Surface Treatment
1. Galvanized

2. PVC,Black and color painting

3. Transparent oil,anti-rust oil

4. According to clients requirement
Product Application
1. Fence, greenhouse, door pipe,greenhouse

2. Low pressure liquid, water, gas, oil, line pipe

3. For both indoor and outdoor the building construction

4. Widely used in scaffolding construction which is much cheaper and convenient
API ISO9001-2008,SGS.BV



Galvanized Seamless Honed Tubes Alloy Steel 1020 Dom Steel Tubing ASTM A519 0


Q: What product information must I provide before making a purchase?
Please provide the grade, width, thickness, and surface treatment requirements, as well as the quantities you require.

Q: What shipping ports are there?
We normally ship from Shanghai,Tianjin, Qingdao, and Ningbo ports

Q: Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.

Q: Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.

Q: Can I pay you a visit at your factory?
Customers from all around the world are welcome to visit our factory.

Q: Can you assist me in importing steel products for the first time?
Yes, we have shipping agent who will arrange the shipment with you.

Q: Do you have any MOQ limit for production?
We don’t have any MOQ limit. But as for our steel pipe product, we usually use container transport for lower freight. In the case of express delivery, high freight charges will be generated.

Q: Is it OK to print my logo on the product or the carton packing?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q: How to pack the product?
The inner layer has a waterproof paper outer layer, iron packaging, and is fixed with a fumigated wooden pallet. It
can effectively protect products from corrosion during ocean transportatio

Contact Details

Whatsapp : +8613961408918