Building Material Hot Rolled ASTM A53 Seamless Carbon Steel Pipe is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines.
A53 Grade B Seamless Pipe is produced by hot working and usually cold finished. ASTM A53 grb Tube loses its resistance to corrosion as a consequence of spindle decomposition of ferrite. This is because the reduction in ASTM A53b Welded Pipe occurs more rapidly at 475 degrees C. This process is also known as 475 degrees embrittlement. This embrittlement in Thick Wall SA 53 Gr B Pipe may also take place in temperatures as low as 300 degrees C after being exposed to it for thousands of hours. Or at 600 degrees C when ASTM A53 Schedule 40 ERW Pipe is exposed for a few minutes.
These ASTM A53 Grade A Coated Pipe are used in groundwater extraction, hot water conveyance, boilers, gas distribution, water power fluid, processing machinery, and other accessories. A53 Type F Hot Dip Galvanized Pipe is used in water, gas, steam, and air lines. ASME SA 53 Lined Pipe is used for forming operations such as bending, coiling, and flanging. These ASTM A53 Type S Natural Gas Pipe are made using processes like electric furnace, open-hearth, or basic oxygen. The seam of ERW A53 Steel Heavy Wall Pipe needs to be treated with heat after welding it up to a minimum temperature of 1000 degrees C. ASTM A53 Grade B Pipe produced by us are passed through a number of steps to confirm their properties.
| Product | Seamless Pipe | ||
| Seamless Pipe | China | GB/T8162/T8163 GB5310/6579/9948 | |
| Japan | JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464 | ||
| German | DIN 1626/17175/1629-4/2448/2391/17200 SEW680 | ||
| Russia | GOST 8732/8731/3183 | ||
| Material and Grade | China | 10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo | |
| U.S.A. | Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130 | ||
| Japan | STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23 | ||
| German | ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405 | ||
| Russia | 10, 20, 35, 45, 20X | ||
| Out Diameter | 10-1000mm | ||
| Wall Thickness | 1-80mm | ||
| Length | 1-12m | ||
| Protection | Plastic caps | ||
| Packing terms | Labeled and bundled together with steel strip | ||
| Shipment terms | Containers or bundles by sea,one 20" container can load about 20 tons(5.8meters long),one 40" container can load about 23-25tons(less than 11.8meters long) | ||
| Quality Certificate | ISO, API, Mill Test Certificate | ||
| Surface Treatment | Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer | ||
| Technique | Hot Rolled/Cold Drawn | ||
| Steel grades | Q195, Q235A-B, Q345A-E, 20#, 10#,16Mn, ASTM A36,ASTM A500, ASTM A53, ASTM 106, SS400, St37, St52, S235JR, S355TRH ect. |
||
| Standards | GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 ect. | ||
| Pipe ends | plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers' requirement |
||
| treatment | |||
| Application | liquid delivery (pump well, gas, water), construction pipe, structural pipe(greenhouse structure, fence post), curtain wall, machinery part ect. |
||
| Delivery Time | 10days from stock; 15-20days produced according to the qty | ||
| Payment Term | T/T or L/C | ||
| Price Term | CIF; CFR; FOB | ||
| Loading Port | Qingdao port Tianjin port Shanghai Port China | ||
Company introduction
Established in 1989, Hebei Shengtian Pipe-Fitting Group Co., Ltd. located in Mengcun County Hebei Province China, covering a land area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of 110 million RMB. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.
We are capable of manufacturing various pipe fittings. Our main products scope: steel elbow, tees, bends, reducers, caps, forged flanges and sockets. We have been in this line for over 20 years. Our products are exported to many countries and regions, such as Southeast Asia, the Middle East, Europe and America etc. Our pipes and pipe fittings enjoy a good reputation in domestic and foreign markets. Every year, hundreds of foreign visitors and innumerable domestic visitors come to our company for business cooperation.
We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.
In order to avoid the policy of the anti-dumping duties imposed on pipe & fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price.
Product Pictures
Building Material Hot Rolled ASTM A53 Seamless Carbon Steel Pipe The steel categorized in this standard must be open-hearth, Tension, bend, and flattening tests shall be performed to make sure that it must adhere to the mechanical properties of the standard. The hydrostatic test shall be applied, without leakage through the weld seam or the pipe body. Nondestructive electric test shall be made to make sure that the full volume of the pipe must be in accordance with the standard.
