News
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EN 10216: EU standards
EN 10216-1: EU standards EN 10216-2: EU standards Purpose: For the boiler pipes, tobacco pipes, super heater tubes, air pre-heater tubes. Following consultations, can also be supply other grades of steel pipe. Mechanical properties: Standard Grade Tensile strength (MPa) Yie...Read more -
Production Method of Large Diameter LSAW Steel Pipe
One. Production process introduction of large diameter lsaw steel pipe Rolling machine→Uncoiler→Unwinder→Retripper leveling machine→Vertical roll centering→Shear butt welding→Strip position control (double-head vertical roller)→Disc shearing→Strip position control (Double-head vertical roller )→ ...Read more -
What are slip on flanges
Slip on Flanges Materials Used Key Features Advantages Slip On flanges or SO flanges are designed to slip over the outside of pipe, long-tangent elbows, reducers, and swages. The flange has poor resistance to shock and vibration. It is easier to align than a weld ...Read more -
ASTM A333
ASTM A333 / A333M – 16 Standard Specification for Seamless and Welded Steel Pipe for Low-Temperature Service and Other Applications with Required Notch Toughness. ASTM A333 covers wall seamless and welded carbon and alloy steel pipe intended for use at low temperatures. The pipe shal...Read more -
What are eccentric reducers
Eccentric Reducers Materials Used Uses An eccentric reducer is designed with two female threads of different sizes with centers so that when they are joined, the pipes are not in line with each other, but the two pieces of pipes can be installed...Read more -
Selection of stainless steel plate when processing stainless steel welded pipe
Stainless steel welded pipe manufacturers remind you to select the stainless steel strip or stainless steel plate used for processing stainless steel welded pipe. The first thing to consider is the thickness of the welded pipe. What are the factors considered in the processing of stainless steel ...Read more