As a special kind of pump, the development of vertical single-stage pipeline centrifugal pump can not be underestimated in the layman, but from the point of view of the development of the whole industry, vertical single-stage pipeline centrifugal pump can find many unfavorable to its development Factors, which is similar to the dilemma of the development of China's pump industry, our country is in a medium and large pump companies gradually decline, and the rise of SMEs in the embarrassing situation, because these large and medium-sized enterprises used to be the pump Mainstay, a time of collapse will bring no small impact on the pump, and SMEs also need time to grow up, so the development of the pump is in a vacant state. Vertical single-stage pipeline centrifugal pump development is similar to unfavorable factors plummet. The industry is fiercely competitive Vertical single-stage pipeline centrifugal pump industry competition is fierce, in theory, fierce competition can stimulate the development of enterprise creation, why has become a disadvantage? The main reason is that unfair competition. Fair and equitable competition is conducive to the development of the pump, but also help to improve the core competitiveness of enterprises, but unfair competition will bring a lot of negative impact on the development of enterprises, and even lead to a normal operation of high-end enterprises gradually decline, a large number Truly technical products idle, this is the beginning of the chaos of the first. Ignore creativity After the competition is fierce, it will naturally become a defeat. However, those who do not necessarily pay attention to the development of the scientific and technological strength of enterprises. In the past few years, the pump industry already had such lessons. That is, an enterprise became famous for a time, but it did not actually get the product. This led to a decline in consumers' trust in the pump industry and a plummeting economy in the pump industry Therefore, no matter where and when, creativity is the foundation of an industry's development. The lack of creativity is the biggest adverse factor in the future development of vertical single-stage centrifugal pumps. Of course, chaos in our country there are clear-cut situation, Jiangsu liquid springs is a valve manufacturer, belongs to China's large and medium-sized well-known enterprises, but also the production of vertical single-stage pipeline centrifugal pump, the quality is relatively more secure, of course, A single outstanding enterprise is not enough to end the vertical single-stage pipeline centrifugal pump unfavorable factors in the future, but also the entire pump industry unite as one can really be able to order anyway. precision tube for bearing rings
precision tube for bearing rings
Quick Details
din2391 seamless precision bearing steel tube 100cr6 Liaocheng Xinglong Seamless Tube Manufacturing Co., Ltd. , https://www.lcxlpipe.com
2. Bevelled end or plain end or warnished as per buyer's required.
3. Marking: as per customer's requests.
Exterior Size Inspection, hydraulic testing etc.
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.
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Product Description
Product Name
din2391 seamless precision bearing steel tube 100cr6
Material
10#,20#,45#,Q345,A106-B,20Cr,15CrMo,St37,St42,ASTM 4140 etc.
Standard
JIS,GB,ASTM,DIN
Technique
Cold Rolled
OD
10~335mm,1/2"~12"
Wall Thickness
2~25mm,SCH10~XXS
Length
5.8m~12m/customized design
Surface Treatment
black painting, varnish, oil, galvanized, anti corrosion coatings
Packaging
1. Bundle packing.
MOQ
1 ton for normal material
Payment Terms
T/T,L/C etc
Testing
Chemical Component Analysis, Mechanical Properties,
Application
Structure pipe; High and low pressure boiler tube; Liquid delivery; Seamless Steel Pipe for petroleum cracking ,Oil pipe,Gas pipe
Advantages
1.Reasonable price with excellent quality
Standard:
JIS, DIN, ASTM, BS, GB, API
Standard2:
JIS G3455-2005, JIS G3445-2006, DIN 2391, DIN EN 10025, ASTM A106-2006, ASTM A53-2007, ASTM A179-1990, BS EN10025, GB/T 8163-1999, GB/T 8162-1999, API 5L
Grade Group:
A53-A369, 16Mn, 10#-45#, Cr-Mo alloy, ST35-ST52, Q195-Q345
Grade:
A53(A,B), A106(B,C), A179-C, A178-C, 16Mn, 10#, 20#, 45#, 34CrMo4, 30CrMo, St35.8, St35.4, Q235, Q345
Thickness:
1.5 - 25 mm mm
Section Shape:
Round
Outer Diameter(Round):
10 - 335 mm mm
Place of Origin:
Shandong, China
Application:
Structure Pipe
Technique:
Cold Rolled
Surface Treatment:
as customer request
Special Pipe:
thin wall pipe
Alloy Or Not:
Is Alloy
Product name:
din2391 seamless precision bearing steel tube 100cr6
Surface:
Bright
Material:
10#.20#.45#.A106B,A53,STKM13A
Shape:
Square. Rectangular.Round
Usage:
Construction Structure
Length:
5.8-12m
Packing:
Bundles
Payment terms:
T/T
MOQ:
25 Ton
End protector:
Plastic Pipe Cap Iron Protector