Analysis of the excellent performance of cement mortar anticorrosive spiral steel pipe

- Apr 20, 2019-



Analysis of the excellent performance of cement mortar anticorrosive spiral steel pipe

In the manufacture of cement mortar anti-corrosion spiral steel pipe because the steel pipe is filled with concrete, so it can absorb a lot of heat energy, the raw materials are mainly cement, sand and water mixture is often referred to as cement mortar. The specification of cement mortar anti-corrosion spiral steel pipe is 325-2400mm. The ratio of cement mortar is 1 part cement and 3 parts sand, which actually ignores the composition of water.Mortar by use of masonry, plastering, joint several, and no.After the completion of the cement mortar work there is the most important process, that is, air drying.The main purpose is to prevent the cement mortar from cracking due to the turbulence during shipment.Cement mortar lined anticorrosive steel pipe is used in municipal engineering: it is suitable for high-rise building water supply, heat supply network, tap water engineering, gas transmission, buried water transmission and other pipelines.Petroleum: petroleum transportation pipeline, chemical industry, pharmacy, printing and dyeing and other industries conveying corrosive medium process pipeline. Sewage treatment: sewage treatment discharge pipe, sewage pipe and biological pool corrosion protection engineering agriculture: agricultural irrigation pipe, deep well pipe, drainage pipe network, corrosion resistance is better than steel structure is conducive to the fire resistance and fire prevention of steel pipe.The main production base in hebei cangzhou.The nominal strength of cement mortar refers to the overall distribution of compressive strength measured by the standard test method in the 28d phase of the cube specimen made and cured in accordance with the standard method.The main implementation standards are SY/ t0447-96;GB50268-97;CECS10:89;DIN30670, DIN30671, SY/ t0413-2002, SY/ t0315-97.


Cangzhou Steel Pipe Group (CSPG) Co., Ltd. is a large-sized, key metallurgic enterprise of Hebei Province in North China, whose history dates back to 1994. CSPG currently em/paces six member companies with products varying from SSAW, LSAW, ERW, seamless steel pipes to 3PE pipes, galvanized pipes, casing pipes, etc. A Joint-stock corporation, CSPG occupies an area of 600,000 square meters with a total asset of $530 million.



Specialized in the production of straight welded pipe spiral pipe galvanized pipe 3PE/3PP/FBE/TPEP internal and external epoxy powder internal and external epoxy resin cement mortar two cloth three oil buried pipeline IPN8710 non-toxic drinking water internal and external plastic coated lining plastic and other anti-corrosion pipe fittings for oil and gas pipeline water conservancy projects



Executive standard :DIN30670 DIN30678 CSA Z245 AFNOR nf49-710/711 NACE rp0394/0490 AWWAC 210/C213GB/T9711 API 5L ISO 3183Material: Q235B/Q355BGR A GR B x42-x80 l245-l555

 

Business scope: 21.3mm-3620mmLSAW submerged arc welded pipe 325-2020mmERW straight welded pipe 6mm-711mmSMLS seamless tube 10-1120mmSSAW spiral steel tube 219-3620mmDemand for quality suppliers and partners



Standard

ASTM, GB, API, JIS, BS, DIN, YB, SNY, ETC

Material

10#,20#,45#,A53A,A53B,A106Gr.A,A106Gr.B,A106A,A106B,St52,St358,16Mn,

Q235, Q195, Q345, Q215, API 5L Gr.B,Gr.65,Gr.60,Gr.70,

X42,X52,X60,X65,X70,X80,Etc

Specification

Outer Diameter: 15mm-1626mm

Wall Thickness: 2mm-30mm

Length: 6m-12m Or As Requested

Seam

ERW, LSAW, SSAW, DSAW

Surface

Black Painted, PE/PVC/Pp Coated, Galvanized, Color Coated, Anti Rust Varnished,

Anti Rust Oiled, Checkered, Epoxy Coating, Etc.

End

Plain End, Spigot & Socket Joint, Beveled, Cut Square, FLANGED, Piling Shoes

End Protector

1) Plastic Pipe Cap

2) Iron Protector

Package

Standard Export Package, Suit For All Kinds Of Transport Or As Required.

Price Term

EXW, Fob, CFR, CIF, Etc.

Payment Term

T/T, L/C At Sight, Etc.

Application

1) General Service For Industries ( Petroleum, Chemical, Aviation, Etc.)

2) Fluid, Gas And Oil Transport,

3) Press And Heat Transmission,

4) City Construction, Etc.


 anticorrosion coating spiral steel pipe for construction