paip struktur

Februari 14, 2019

keluli tergalvani spesifikasi paip, saiz meja berat teori

China standard celup panas keluli tergalvani|sejuk Tergalvani spesifikasi paip keluli, size theoretical weight table regulation grid OD mm Wall thickness mm Minimum wall Welded pipe ( 6 m panjang tetap) Tergalvani paip ( 6 m panjang tetap) Nominal inner diameter inch Thick mm Meter weight kg Root weight kg Meter weight kg Root weight kg DN15 1/2 21.3 2.8 2.45 1.28 7.68 1.357 8.14 DN20 3/4 26.9 2.8 2.45 1.66 9.96 1.76 10.56 DN25 1 33.7 3.2 2.8 2.41 14.46 2.554 15.32 DN32 1.25 42.4 3.5 3.06 3.36 20.16 3.56 21.36 DN40 1.5 48.3 3.5 3.06 3.87 23.22 4.1 24.6 DN50 2 60.3 3.8 3.325 5.29 31.74 5.607 33.64 […]
Januari 4, 2019

Sifat-sifat Galvanized Steel paip kimpalan

Properties of Galvanized Steel Pipe Welds Galvanizing has been used to protect iron and steel from rusting for over a hundred years in places as diverse as the wire rope used for the suspension cables on the Brooklyn Bridge to gutters on houses. Galvanizing adalah semata-mata salutan zink atas keluli. seperti cat, galvanizing melindungi keluli daripada berkarat dengan membentuk sebuah tembok di antara keluli dan alam sekitar, tetapi galvanizing pergi satu langkah besar perlu lihat cat — ia juga memberi perlindungan elektrokimia keluli. Sejak zink adalah electrochemically lebih reaktif daripada keluli, it oxidizes to protect the steel […]
disember 30, 2018

Hitam dan Galvanized Steel paip bagi air Transmission & Scaffolding

Paip keluli karbon (Hitam dan Galvanized) Water Transmission Pipe Pipe Standard : ASTM A53 Gred A – SCH 40 NOMINAL SIZE OUTSIDE DIAMETER WALL THICKNESS LENGTH WEIGHT BUNDLING maximum minimum inch inch mm inch mm inch mm inch mm meter ft kg/m kg/ft lb/ft pieces 1 1.315 33.4 1.331 33.7 1.299 33.1 0.133 3.38 6 20 2.50 0.76 1.68 91 1¼ 1.660 42.2 1.676 42.5 1.644 41.9 0.140 3.56 6 20 3.39 1.03 2.28 44 1½ 1.900 48.3 1.916 48.7 1.884 47.9 0.145 3.68 6 20 4.05 1.23 2.72 44 2 2.375 60.3 2.399 60.8 2.351 59.8 0.154 3.91 6 […]
November 7, 2018

ASTM A53 lancar dan dikimpal hitam dan panas-menurun paip keluli tergalvani

ASTM A53 meliputi lancar dan dikimpal paip keluli tergalvani hitam dan panas-menurun. Paip sering lebih awal seperti berikut: Type Black, HDG Manufacturing SMLS, ERW Grade A B Chemical compositions C Mn P S ≤0.25% ≤0.95% ≤0.05% ≤0.045% Cu Ni Cr Mo ≤0.4% ≤0.4% ≤0.4% ≤0.15% V ≤0.08% C Mn P S ≤0.3% ≤1.2% ≤0.05% ≤0.045% Cu Ni Cr Mo ≤0.4% ≤0.4% ≤0.4% ≤0.15% V ≤0.08% Mechanical properties Yield strength Tensile strength ≥205 MPa ≥330 MPa Yield strength Tensile strength ≥240 MPa ≥415 MPa […]
November 5, 2018

Bebibir paip keluli anticorrosive

Flanges are disc-shaped parts that are most common in plumbing and flanges are used in pairs. In plumbing, flanges are mainly used for the connection of steel pipes. In the pipelines that need to be connected, pelbagai bebibir dipasang, dan paip tekanan rendah boleh menggunakan bebibir wayar terikat, dan kimpalan bebibir digunakan pada tekanan di atas 4 kg. A sealing point is added between the two flanges and then fastened with bolts. Different pressure flanges have different thicknesses and use different bolts.   Pam dan injap, apabila disambungkan kepada perancangan, sebahagian daripada peralatan ini, also made into the corresponding flange […]
Mungkin 21, 2018
ASTM SAWL API ERW X 52 karbon rendah tahan karat paip keluli yang lancar bagi gas daratan dan saluran paip minyak

keluli hitam paip Scaffolding Permohonan

Application of Black steel pipe Scaffolding 【Abstract】This paper discusses the application of scaffolding on site construction, menerangkan secara terperinci pengiraan sistem sokongan daripada perancah, and compares the situation of two kinds of steel scaffolds commonly used in construction. 1.Detail Information of building ERW black round steel welded pipe dn200 1) saiz : O.D 15–457mm W.T 1–12mm panjang: kerana anda diperlukan. ( L < 12m ) 2) the chemical composition of raw materials the mechanical property of raw materials item Chemical composition % Item mechanical property steel C Mn S P Si steel yield point Mpa […]
Mungkin 7, 2018
Galvanized Steel Scaffolding Pipe

Galvanized pengetahuan Steel Pipe

galvanized steel pipe full knowledge Galvanized pipe, also known as galvanized steel pipe, tergalvani panas dan dua electrogalvanized, panas tergalvani ketebalan lapisan tergalvani, dengan lapisan seragam, melekat kuat, long life and other advantages. Zinc electroplating has a low cost, permukaan tidak begitu lancar, and its own corrosion resistance is much poorer than hot dip galvanized pipe. The galvanized steel pipes are widely used in construction, jentera, arang, kimia, kuasa elektrik, kenderaan keretapi, industri automotif, jalan raya, Jambatan, kontena, kemudahan sukan, peralatan pertanian, jentera petroleum, gali jentera industri pembuatan. Nama produk […]
Mac 3, 2018

DIN EN 10210 paip struktur, Kimia KOMPOSISI dan Mekanikal Properties

List of Standards and Ranges for Structural and Standard Application Structural and Standard Pipe ABTER STEEL produces hot finished structural hoLLow sections of non-aLLoy and fine grain steeL according to the standard DIN EN 10210-1,2 dan sejuk terbentuk lancar dan dikimpal keluli karbon tiub struktur dalam pusingan mengikut ASTM A500. Untuk kegunaan standard seperti wap, gas dan bekalan air, TMK manufactures seamless and welded tube and pipe according to ASTM A53, EN 10208-1,2, DIN EN 10224 and EN 10255 spesifikasi. Kimia KOMPOSISI DIN EN 10210 kandungan %, not less Steel Grade Material Number C WT, mm […]