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Contact Person : Fiona Zhao
Phone Number : +86-18914107833
WhatsApp : +8613182087858

Customized API Seamless Carbon MS Steel Pipe Thick Wall Round Black 1250mm

Place of Origin China
Certification SGS BV
Model Number Carbon Steel Sheet
Minimum Order Quantity 1 ton
Price To be negotiated
Packaging Details Kraft paper, wooden case, packaging according to customer requirements
Delivery Time 10-15 days after advance payment
Payment Terms L/C, T/T
Supply Ability 8,000 ton per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Name MS Steel Pipe API Thick Wall Pipe Can Be Customized Diameter Round Black Seamless Carbon Steel Pipe Length 1000-12000mm,As Customers' Requirement
Surface Galvanized Coated,Black Painted,PE Coated,Black Painting Or Galvanized,etc. Width 600-2500mm,600mm-1250mm,1.8m,305mm/355mm/455mm/510mm
Thickness 0.5-100mm,6-400mm,1mm-120mm,0.15mm-300mm Material A36 A283 A387 1008 4320 SS400 S235jr
Pipe End Blunt Alloy Or Not Non-Alloy
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API Seamless Carbon MS Steel Pipe


1250mm Carbon MS Steel Pipe


S235jr Carbon Steel Pipe

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Product Description

MS steel pipe API thick wall pipe can be customized diameter round black seamless carbon steel pipe





High-Temperature Seamless Pipes ASTM A179 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B
Heat Exchanger Seamless Tubes ASTM A179
Low-Temperature Seamless Pipes ASTM A333 Gr. 3/6
Low-Temperature Seamless Tubes ASTM A334 Gr. 6
Seamless Pipes API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2


ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485

Atmospheric & Low Temp EFW Pipes ASTM A671 Gr. CC60/CC65/CC70
High Pressure & Moderate Temp EFW Pipes ASTM A672 Gr. B60/B65/B70/C55/C60/C65/C70
ERW/SAW Pipe API 5L Gr. X42/X46/X52/X56/X60/X65/X70/X80 PSL-1/PSL-2


ISO 3183 Gr.L245, L290, L320, L360, L390, L415, L450, L485



What is ASME SA 179 (ASTM A179) Standard Specification

ASTM A179 (SA 179) standard specification covers seamless cold drawn low carbon steel pipe, for tubular heat exchanger, condensers and other similar heat transfer equipment.

The ASTM A179 tube covers the OD from 1/8” to 3”, which is 3.2m m to 76.2 mm. Other diameters and thickness smaller than the specified sizes also applicable to this standard, but mechanical properties is not applicable for the size smaller than 1/8” and 3.2 mm, or thickness smaller than 0.015 inch 0.4 mm.

Referred standards for manufacturing SA 179 tubes

Related ASTM standards is ASTM A450/A 450M The standard specification for the general requirements for carbon steel, ferritic alloy, austenitic alloy steel tubes.

Material specification requirements for a specific order

When we place a specific order for SA 179 tubing, we should include below material specifications:

a. Standard and the name of material: ASTM A179 / ASME SA 179 seamless tubes.
b. Manufacturing types in cold drawn
c. Quantity in meters, feet, or pieces.
d. Size including Diameters and minimum wall thickness
e. Length per pieces (Random or fixed length shall be specified)
f. Chemical composition (optional)

ASTM A179 / SA 179 tubes chemical composition

The chemical contents is C (Carbon) 0.06-0.18%, Mn (Manganese) 0.27-0.63%, P (Phosphorus) Max 0.035%, S (Sulfur) ≤ 0.035%. Moreover, in case supplied as an alloy grade that above specifications will not be applied.

Material Mechanical properties

The mechanical strength for ASTM A179 is min tensile strength 47 Ksi 325 Mpa, and min yield strength 26 Ksi 180 Mpa, elongation in 2 in or 50mm min at 35%.

Test methods referred

Hardness Test
Flattening Test
Flaring Test
Flange Test
Hydrostatic Test (Each tube shall be done this test or a substitute nondestructive electric test)

Marking Specification

ASTM A179 / ASME SA179 tubes shall be marked according to standard of A450, with product name and order number.

Octal have ASTM A179 / SA179 Tubing for sale

Supply Range as following:
Standard: ASTM A179 / ASME SA179 in cold drawn and low carbon seamless tubing
Outer Diameter available: 1/8” to 3”, which 3.2mm to 76.2mm
Wall Thickness available: 0.5mm to 14mm
Length: 10ft, 20ft, 40ft or customized length.


Customized API Seamless Carbon MS Steel Pipe Thick Wall Round Black 1250mm 0


Customized API Seamless Carbon MS Steel Pipe Thick Wall Round Black 1250mm 1




Payment Terms


1.Payment: T/T, L/C, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.


2.MOQ: 1pcs


3.Warranty : 3 years


4.Package Informations: 1) EXPORT, In 20 feet (GW 25 ton) or 40 feet Container (GW 25 ton)


2)as customer's requirement


Why choose us?

(1) The leading exporter in China special steel industry.

(2) Large stocks for various sizes, fast delivery date.

(3) Good business relationship with China famous factories.

(4) More than 7 years steel exporting experience.

(5) Good after-sales service guarantee.