
Seamless Steel Pipe A178 C
SA178 pipe sizes and thicknesses provided by GNEE under this specification are 1⁄2 to 5 in. [12.7 to 127 mm] outside diameter and minimum wall thicknesses of 0.035 to 0.360 in. [0.9 to 9.1 mm], inclusive. If you need other sizes, GNEE can also provide them for you according to your requirements.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of seamless steel pipe a178 c in China, also supports customized service with low price. Welcome to wholesale discount seamless steel pipe a178 c for sale here from our factory. Contact us for free sample.
Seamless Steel Pipe A178
Seamless Steel A178 Pipe Description
ASTM A178 standard covers minimum wall thickness resistance welded pipe made of carbon steel and carbon manganese steel for use in boiler tubes, boiler flues, superheater flues, and safety ends. There are three types of ASTM A178 points, namely GR A, GR B, and GR C.
Seamless Steel Pipe A178 C Specification
|
item |
value |
|
Place of Origin |
China |
|
Brand Name |
GNEE |
|
Application |
Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe |
|
Alloy Or Not |
Is Alloy |
|
Section Shape |
Round |
|
Special Pipe |
API Pipe, Other, EMT Pipe, Thick Wall Pipe |
|
Thickness |
2.0-80mm |
|
Standard |
ASTM |
|
Certificate |
API, JIS, GS, ISO9001 |
|
Grade |
|
|
Surface Treatment |
Cold Rolled |
|
Tolerance |
±5% |
|
Processing Service |
Welding, Punching, Cutting, Bending, Decoiling |
|
Oiled or Non-oiled |
Non-oiled |
|
Invoicing |
by actual weight |
|
Delivery Time |
30 days |
|
Product name |
Carbon Steel Seamless Pipe |
|
Material |
ST37/ST45/ST52/25Mn/27SiMn/E355/SAE1026/STKM13C |
|
Type |
Round Tubes |
|
Surface |
Customers't Requirement |
|
MOQ |
30ton |
|
Shape |
Round.square.Rectangle |
|
Size |
Customized Size |
|
Color |
Black....as Customers' Requirement |
|
Package |
Seaworthy Standard Package |
Seamless A178 C Steel Pipe

Chemical Composition of ASTM A178 Pipe
| ASTM A178 Chemical Composition | |||
| Element (%) |
Grade A | Grade C | Grade D |
| low-carbon steel | medium-carbon steel | carbon-man-ganese steel | |
| C | 0.06-0.18 | 0.35 max | 0.27 max |
| Mn | 0.27-0.63 | 0.80 max | 1.00-1.50 |
| P | 0.035 | 0.035 | 0.03 |
| S | 0.035 | 0.035 | 0.015 |
| Si | ... | ... | 0.10 min |
| Physical Requirements | |||
| TS (Mpa) | 325 | 415 | 70 |
| YS (Mpa) | 180 | 255 | 40 |
| ELement(%) | 35 | 30 | 30 |
Company Profile
GNEE Steel is an enterprise engaged in the production and sales of stainless steel pipes, anti-corrosion pipes, galvanized pipes and other steel pipes. The factory covers an area of 120,000 square meters. Now we have vacuum induction furnaces and vacuum consumable electric arc furnaces imported from the United States. German 2800mm four-roller reversing rolling mill, vacuum annealing furnace and other series of production equipment. It can be customized to produce plates of any size within 2.6m*16m, and the maximum length of a single tube can reach 15m. At the same time, it has more than 100 sets of various testing instruments. The main equipment includes: American non-destructive testing system, spectrum analyzer, carbon and sulfur tester, universal testing machine, ultrasonic testing system, fatigue testing machine, and ETC.

GNEE Group can provide API 5L oil casing, 314 stainless steel pipe, 904 stainless steel pipe, A312 alloy steel pipe, A106 seamless carbon steel pipe and other steel pipe products.
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