I plant since its inception, is a smelting, forging, turning and other services as one, specializing in the production of various materials of flange mirror, wholesale the handholes, is illegal; a var..

This is also in wn as a part of a common, just as common as flange. In many cases this with a neck butt welding quality is very good, basically is not easy to damage, easy to wear, with a long time, b..

Stainless steel weld neck at the time of production is in accordance with the requirements of the national production strictly, product is a product of a high pressure, are generally used in a pipelin..

Stainless steel weld neck at the time of production is in accordance with the requirements of the national production strictly, product is a product of a high pressure, are generally used in a pipelin..

Blind flange is also known as blind flange or flange cover (BL). Its material can be divided into: 20#, 304, 304L, 321, 316, 316L, 310S and other materials. The common standard GB, American Standard, ..

I plant since its inception, is a smelting, forging, turning and other services as one, specializing in the production of various materials of flange mirror, wholesale the handholes, is illegal; a var..

I plant since its inception, is a smelting, forging, turning and other services as one, specializing in the production of various materials wholesale, mirror flange manhole, hand holeBall, is illegal;..

First, the use of 10CrMoAl:10CrMoAl steel plate material, mainly used for the production of pipes and equipment. Has a strong corrosion resistance, installation is also very convenient and so on.Two r..

One, 15CrMo material introduction:15CrMo alloy steel, heat-resistant steel, pearlite, with high heat resistance at high temperature (b = 440MPa) and antioxidant activity, and has certain ability of an..