seamless steel pipe

October 31, 2017
carbon steel tubings,ASTM A513 carbon steel pipes

ASTM A513 Type 1 low carbon steel tubings

Carbon steel, also called plain carbon steel, is a metal alloy, a combination of two elements, iron and carbon, where other elements are present in quantities too small to affect the properties. The only other alloying elements allowed in plain-carbon steel are manganese (1.65% max), silicon (0.60% max), and copper (0.60% max). Steel with a low carbon content has the same properties as iron, soft but easily formed. As carbon content rises the metal becomes harder and stronger but less ductile and more difficult to weld. Higher carbon content lowers steel’s melting point and its temperature resistance in general. ASTM […]
October 9, 2017

EN 10216-2 Seamless Boiler Steel Pipes

The Seamless Boiler Steel Pipes is one types of the seamless steel pipe and it is usually divided into low and medium pressure boiler seamless pipe and high pressure boiler seamless tube. These pipes are known for their high quality & endurance, and these are available with various customizations as per client. These pipes Widely used for manufacturing and maintaining boilers in power plants and process industries such as sugar, fertilizers, chemicals, petrochemicals, etc. These pipes is available in different specification, size, grades & thickness as per the clients requirements. Lengths The tubes and pipes are supplied in random lengths […]
September 28, 2017
EN 10208-2 Hot Rolled Seamless steel pipes

EN 10208-2 Hot Rolled Seamless steel pipes

application: distribution of combustible media with determined pressure (previously DIN 17172) production method: – seamless: S – seamed: HFW high frequency welding SAW powder welding COW combined welding Fusion welds of strip joining for spiral pipes are acceptable after agreement grade: seamed and seamless: 1.0457 L 245 NB StE 240.7 1.0484 L 290 NB StE 290.7 1.0582 L 360 NB StE 360.7 1.8972 L 415 NB StE 415.7 grade: seamless: 1.8948 L 360 QB – 1.8947 L 415 QB – 1.8952 L 450 QB – 1.8955 L 485 QB – 1.8957 L 555 QB – grade: seamless: 1.0418 L 245 […]
September 8, 2017

ASTM A106 seamless carbon steel pipes VS ASTM 53 High-Temperature Pipe

This ASTM specification is written so that the end user and the manufacturer can agree upon, and clearly understand, the properties and capabilities of the piping product being supplied. In contrast with national codes (like API, ASME or CSA), ASTM A53 is rarely stipulated by national or state-level legal requirements. ASTM A106 is rarely stipulated by national or state-level legal requirements. ASTM A 53 can be welded seam or seamless depending on how it is specificed for purchase. It is a general steel pipe spec and covers galvanized pipe as well as black pipe. ASTM A106 is a similar pipe in […]
August 28, 2017
ASTM a500 carbon steel seamless pipe

ASTM A53 vs. ASTM A500 steel pipes

ASTM A53 steel pipe designations are different than ASTM A500 round hollow structural sections and they are manufactured to meet different standards. While ASTM A500 is available in cross-sections matching each of the cross-sections for ASTM A53steel pipe, there are many more cross-sections available in A500. Characteristics and Applications of ASTM A500 steel pipes: A500 steel pipes can be subjected to most of the usual fabricating operations. Ductility is good. It bends well, flattens, cuts, punches, flares and flanges easily, and can be welded by the commonly-used techniques and practices.Common uses for ASTM A500 pipe include hand rails, posts, storage […]
August 23, 2017
Seamless boiler steel pipes and tubes

ASTM/DIN/JIS/GOST Seamless boiler steel pipes and tubes

Boiler pipes often in high temperature and high pressure work, pipe smoke and water at high temperature steam oxidation and corrosion effects will occur, thus requiring durable steel with high strength, high oxidation resistance, and good organizational stability, high pressure boiler tube in addition to chemical composition and mechanical properties, hydrostatic testing done by the root, to be flaring, flattening test. Steel to heat treatment delivery. In addition, the finished steel microstructure, grain size, there are certain requirements decarburization. Specification of Seamless Boiler Steel Pipe & Tube : Standard Material Type Process GB/T3087-2008, GB/T5310-2008 20#, 10#, 20G, 25MnG, 15MoG, 15CrMoG, […]
August 9, 2017
ASTM A192 High-pressure Steel Boiler Tube

ASTM A192 High-pressure Steel Boiler Tube

The ASTM A192 belongs to the carbon seamless tubes, which is specially designed for high, middle, low pressure purpose in seamless carbon steel boilers and as super heater tubes. Description of ASTM A192 High-pressure Steel Boiler Tube: This specification has been approved for use by agencies of the Department of Defense. Consult the DoD Index of Specifications and Standards for specific year of issue which has been adopted by the Department of Defense. Size (mm): O.D.:6.0-114.0 W.T.:1-15 L:max 12000 Delivery Condition : As different requirements,It including pickling,etc.   Material Comparison Tables (ASTM ℃KS, JIS, DIN, BS, NBN, NF, UNI) ASTM […]
August 7, 2017
ASTM A106 seamless steel pipes,Carbon Seamless Steel Pipe,SMLS Pipe & Tube

ASTM A106 seamless steel pipes,Carbon Seamless Steel Pipe,SMLS Pipe & Tube

ASTM/ASME A106/SA106 seamless carbon steel pipe is used in industrial applications involving high heat, including process piping, boiling plants, compression stations and refineries. ASTM Specification A106 covers seamless carbon steel nominal wall pipe for high-temperature service, suitable for bending, flanging and similar forming operations. NPS 1-1/2 and under may be either hot finished or cold drawn. NPS 2 and larger shall be hot finished unless otherwise specified. Surface finish standards are outlined in the specification. Classification of carbon seamless steel pipe Types Application Structure Purposes General structure and mechanical Low and Medium Pressure Steam and boiler manufacturing Liquid Services Petroleum, […]