EN10216-2 15NiCuMoNb5-6-4 Alloy Steel Seamless Pipe

Low-alloy steel with copper additive for use at elevated temperatures up to 500 ºC. 15NiCuMoNb5-6-4, 1.6368 designed for use at elevated temperatures according to PN-75/H-84024, SEW 028.
This steel, unlike other grades, has an increased content of nickel and copper. It is used in the construction of boilers for boiler drums, which work up to 375 ºC, high-pressure boilers, pressure vessels, pipelines, nuclear reactors evaporators, chemical apparatus, and other power equipment.
Described copper steel is a former 18CuMNT replacement. In addition, shows great weldability
EN 10216-2 15NiCuMoNb5-6-4 Seamless Alloy Steel Tube

High-Quality Pre-Insulated Seamless Carbon Steel Pipe for Efficient Thermal Performance

The pre insulated pipe system is made up of steel carrier pipe, 100% CFC free polyurethane insulation foam and seamless solid wall HDPE jacket. Steel carrier pipe may vary according to project specification; from ERW (Electric resistance welded), SAW (Submerged arc welded) or Seamless pipes with wall thickness from Std, Sch 40, XS.

Type Seamless, Hot Rolled, Cold Rolled, Cold Drawn
Standard DIN/ASTM/EN/JIS
Roughness 0.2-0.4 um
Grades 304 / 304L, 316 / 316L, 310S,347..
ID Tolerance H7,H8,H9
Outside Diameter 6.35 - 219.1 Mm
Thickness 0.5 - 6 Mm
Protection Anti-rust oil on inside and outside surface, plastic caps in both ends

Material:
STKM 11A, STKM 12A, STKM13A
SAE1010, SAE1020, SAE1045

OD: 4-60mm
Wall thickness: 0.5-7mm

Length: 3 - 10 m, approximate length with tolerance +/-10 mm

Product name
stainless steel large flanges dn1200 flange
Standard
ANSI, ASME, DIN, BS, JIS, GB, ISO etc.
Material
Stainless steel,carbon steel ,iron, etc.
Type
Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange,Blind Flange, Socket Welding Flange, Thread Flange, Screwed Flange, Lap Joint Flange,etc

Pipe flange manufacturer says pipe flange connects piping and components in a piping system by use of bolted connections and gaskets. The pipe flange with rtj flange type.Most commonly used:weld neck flange, slip on flange, blind flange, socket weld flange, threaded flange and lap joint flange (RTJ Flange). This type of connection in a pipe flange allows for ease of disassembly and separation for repair and regular maintenance. Most common specification for carbon steel and stainless steel flange is ANSI B16.5 / ASME B16.5.