seamless steel pipe

February 20, 2017
DIN1629 structure tubing

DIN 1629 ST37 structure tubing

DIN 1629 Seamless Steel pipe Of Non Alloys Steels are made of unalloyed steels, it’s main grades are St 37.0, St44.0, St52.0, Din 1629 seamless steel pipes application fields are: chemical plant, vessels, pipework construction and for common mechanical engineering purposes. Normally DIN 1629 standard are manufactured with no limiting working pressure values. Working temperature is limited below 300℃. Chemical composition: Steel Grade Type of deoxidization (R, killed (including semi-killed)) (RR,fully killed) Chemical Composition, % by mass Symbol Material Number C P S N¹) Addition of nitrogen fixing elements (e.g.not less than 0,020% Al total St37.0 1.0254 R 0.17 0.040 […]
February 20, 2017
API 5L X52 seamless line pipe

API 5L X52 PSL-2 seamless line pipe for gas and oil

The API SPEC 5L specification provides standards for pipe suitable for use in conveying gas, water, and oil in the natural gas and oil industries. The API SPEC 5L covers seamless and welded steel line pipe. It includes plain-end, threaded-end, and belled-end pipe, as well as through-the-flowline (TFL) pipe, and pipe with ends prepared for use with special couplings. Sizes Nominal Pipe Size 2″ to 24″ O.D. Wall Thickness – Schedule 10 through 160, STD, XS, XXS.  Standard                                            API 5L  Product Specification Level             PSL-2  Steel grade                                         X52 Chemical Properties % PSL C, a    Mn a P […]
February 17, 2017
Seamless Carbon Steel Pipe

High precision ASTM A53 carbon seamless steel pipe for gas and oil

specifications of ASTM A53 carbon seamless steel pipe product Name ASTM A53 carbon seamless steel pipe Process Method Hot rolled/Cold drawn Size 1/2”-36”(outer diameter:6.0-720mm; Wall thickness:2.0-60mm) Wall thickness Sch10,Sch20,Sch30,STD,Sch40,Sch60,XS,Sch80,Sch100,Sch120 Length Fixed:3.0,5.8,5.85,5.9,6.0,11.8,12.0;Random Length:5-12m Standard API5L , ASTMA106/A53  DIN17175/1629  EN10204 ASME B36.10M-1996 JIS G3452 JIS G3454 JIS G3455 JIS G3456 JIS G3457 JIS G3461 Material 10#,20#,45#,CK45,16Mn,Q235,A53(A,B),A106(B,C),A179,192, Gr.B X42,X46,X52,X60,X65,X70,X8045#,Q345, ST37,ST44,ST45,ST52;STBG42,STPT42,STB42,STS42,STPG410,STPG370 OD Tolerance +1%~-1% WT Tolerance +12.5%~-10% Surface treatment Black painting,varnish paint,anti-rust oil,hot galvanized,cold galvanized,3PE,etc applications of ASTM A53 carbon seamless steel pipe: Petroleum chemical power gas water metallurgy ship building construction etc        
February 13, 2017
Api Spec 5ct Casing Pipe

API SPEC 5CT J55 oil casing and tubing,Seamless Steel Tubes

API SPEC 5CT J55 oil casing and tubing,Seamless Steel  Tubes 1)Sizes (O.D. x W.T): from 2 3/8″-4 1/2″ X 0.167″-0.63″ 2)Standard: API SPEC 5CT. 3)Steel Grade: J55, K55, N80,L80-1,P110 4)Surface: Varnish or black painted to prevent rust 5)Marking: as per customer’s requirement   API 5CT GRADE: J55/K55/N80-1/N80-Q/L80/P110/P110 HC Outside diameter(mm) Wall thickness(mm) Φ114.3 5.69 6.35 7.37 8.56 Φ127 7.52 9.19 11.1 12.14 12.7 Φ139.7 6.98 7.72 9.17 10.54 12.7 14.27 15.87 Φ168.28 7.32 8.94 10.59 12.06 Φ177.8 8.05 9.19 10.36 11.51 12.65 13.72 Φ219 Above 8 Φ244.5 Above 8 Φ273 Above 8 B. Tubing and Coupling API 5CT GRADE: J55/K55/N80-1/N80-Q/L80/P110/P110 […]
February 5, 2017
ASTM a106 carbon steel pipe

ASTM A106 GR.B,Sch40 seamless steel pipe

ASTM A106 pipe (also covered in ASME specifications as S/A 106) is the standard specification for seamless carbon steel pipe for high-temperature service. Most common uses are in refineries and plants when gasses or fluids are transported at high temperatures and pressures. Process Killed steel, with primary melting process being open-hearth, basic-oxygen, or electric-furnace, possibly combined with separate degassing or refining. Steel cast in ingots or strand cast is permissible. Hot-finished pipe need not be heat treated. Cold-drawn pipe shall be heat treated after the final cold draw pass. ASTM A106 SCH40 Seamless Steel Pipes(OD,WT,WEIGHT PER METER) ASTM A106 SCH40 Seamless Carbon Steel Pipes N Size […]
January 27, 2017
ASTM A53 Steel Pipe

ASTM A53 steel pipe, OD 219.1mm SCH 40,SRL,DRL tubing

ASTM A53 is a carbon steel alloy, used as structural steel or for low-pressure plumbing. The alloy specifications are set by ASTM International, in specification ASTM A53/A53M. A53 pipe comes in three types and two grades, A53 Type F, which is longitudinally furnace butt welded or continuous welded (Grade A only), A53 Type E, which is longitudinally electric resistance welded (Grades A and B), and A53 Type S, which is seamless pipe, produced by hot working, and possibly cold finishing, the steel (Grades A and B). ASTM A53 pipe is sized according to the nominal pipe size (NPS) system. It […]
January 9, 2017
ASTM A53 seamless steel pipes

ASTM A53 seamless steel pipes, Sch40, OD114.3mm,WT 6.02 line pipe

Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless ASTM A53 (ASME SA53) carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26.  A 53 is intended for pressure and mechanical applications and is also acceptable for ordinary uses in steam, water, gas, and air lines. A53 pipe comes in three types (F, E, S) and two grades (A, B). A53 Type F is manufactured with a furnace butt weld or may have a continuous weld (Grade A only) A53 Type E has an […]
January 6, 2017

ASTM A179 seamless steel tube,Cold-Drawn Low-Carbon Steel pipe

ASTM A179 Tubes shall be made by the seamless process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test. ASTM A179 TUBES SPECIFICATIONS High Temperature Seamless Pipe ASTM A179 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B Heat Exchanger Seamless Tube ASTM A179 Low Temperature Seamless Pipe ASTM A333 Gr. 3/6 Low Temperature Seamless Tube ASTM A334 Gr. 6 High Yield Seamless Pipe […]