Because of its high precision, precision seamless tubes have a wide range of applications in precision machinery manufacturing, automotive parts, hydraulic cylinders, and construction (rebar connection sleeves).
Compared with solid steel such as outer diameter*steel pipe and round bar, etc., the specification of seamless steel pipe has a lighter weight when it has the same flexural and torsional strength. It is an economical section steel and is widely used to manufacture structural parts and mechanical parts, such as Oil drill rods, automobile drive shafts, bicycle racks, and steel scaffolds used in construction. Manufacture of ring-shaped parts with precision seamless tubes can increase material utilization, simplify manufacturing processes, save materials and processing man-hours, such as rolling bearing rings, jack sleeves, etc. It has been widely manufactured with precision seamless tubes. The steel pipe is also an indispensable material for various conventional weapons. The barrels, barrels, etc. must be made of steel pipes.
The seamless steel pipe information is provided by Shandong Seamless Steel Tube Factory.
Superplasticizer For Concrete And Mortar
Superplasticizer, also named with water reducer, is a key additive used for concrete or mortar, available with liquid and solid form. There are many generations of superplasticizer, and most advanced type is polycarboxylate ether based aslo called PCE based high efficiency water reducer. Besides PCE type superplasticizer, melamine based superplasticizer is also supplied with high performance grade.
Polycarboxylate Ether,Water Reducing Agent,Water Reducing Agent In Concrete,Superplasticizer Admixture
Shanghai Na Long Tech Co., Ltd , https://www.na-long.com