Product Details

Standard of implementation: ASTM A192/ A192M/ASME SA-192/ SA-192M

Application: the manufacture of boiler water cooling wall, coal heater, steam heater and steam pipe

Major grade: SA192, etc. through consultation, can also supply other special grade of steel pipe

Chemical composition and mechanical properties:

Standard	Steel grade	Chemical constituents (%)				Mechanical properties		Elongation (%)
Standard	Steel grade	C	Mn	Si	P.S	Tensile strength( MPa )	Yield strength( MPa )	Elongation (%)
ASTMA192	A192	0.06 ~ 0.18	0.27 ~ 0.63	≤ 0.25	≤ 0.035	≥ 325	≥ 180	≥ 35

Hardness requirements:

Brinell hardness	Hardness of the Luo
S≥5.1mm	S<5.1mm
≤137 HB	≤77 HRB

Dimensional tolerance:

Type of steel tube	Outside diameter(D)		Wall thickness(S)
	Outside diameter(mm)	Deviation(mm)	Outside diameter(mm)	Deviation(mm)
Hot rolling tube	≤101.6	+0.4~-0.8	76~168.3	+28%~0
	>101.6~168.3	+0.4~-1.2
Cold drawn pipe	<25.4	+0.10	≤38.1	+20%~0
	25.4~38.1	+0.15
	>38.1~<50.8	+0.20	>38.1	+22%~0

Wuxi Mingshang Special Steel Co., Ltd is located in the one of three steel business areas, Wuxi city Jiangsu province,has the most convenient transportation,near to Shanghai.Our company has own large-scale indoor warehouse with perennial spot stocks above 40000 tons.

The main products of our company include:

1.Steel Round Bar:cold drawn,hot rolled

2.Steel Round Pipe:Seamless pipe,ERW Pipe

3.Steel Square/Rectangular Pipe:Seamless or Welded

4.Steel profiles including H beam,I beam,angle steel,channel steel,flat bars etc

5.Galvanization series,including galvanized angle steel,galvanized channel steel,galvanized flat steel,galvanized round steel,galvanized square pipe,galvanized round pipe etc

1, what is your time of making a sample

Usually we will take 1~3 days to make the sample

2,What is your delivery time?

For stocks, we can send the goods to loading port within 7 days after receiving your deposit

For production period, it usually needs about 15days- 30 days after receiving the deposit

3, What is your shipping port?

Shanghai port, Ningbo port, Tianjin Port

4, What is your payment terms?

Usually 30% deposit by TT in advance and balance against copy of BL or LC at sight

5,What is your company locations?

Our office is located in Wuxi City Jiangsu province.

We have two indoor warehouses to ensure enough stock for different materials with sizes