Steel Grade: H40、J55、K55、M65、L80-1、N80-1、N80Q、C90、P110、Q125 Standard: API SPEC 5CT Application: Tubing is used to extracting petroleum and natural gas from a well. Chemical Composition, Mass Fraction(%):
Dimension Tolerances:
Tensile and Hardness Requirements:
Steel Grade: E75、X95、G105、S135 Standard: API SPEC 5DP Application: Drill pipe is for exploration and development of oil and gas wells. Sizes:
Note: EU— external upset; IU— internal upset; IEU—internal & external upset. Dimension Tolerances:
Chemical Composition, Mass Fraction(%):
Mechanical Properties:
Notes: k— is a constant equal to 1944(62500); A—is the corss-sectional area of the tensile-test specimen, mm2(in2); Udp—is the minimum specified tensile strength, MPa(Ib/in2). 应用于地质勘探,水井钻孔,地热井钻孔工程 有地质钻杆/细扣钻杆是与锁接头连接,传递钻机扭矩给井底钻头,并负责传输钻井液的钻探工具。杆体材料选用上海宝钢STM-R780(42MnMo7)不易疲劳弯曲或折断,性能稳定可靠。杆端经过中频加热、液压镦粗加厚,进行12小时掩埋式回火保证钻杆的致密性,提高机械性能。全部采用精密的进口数控车床,定制成型刀进行螺纹加工,精密又保证了与锁接头连接的紧密度。 我们既可以生产不同材料、长度、直径、壁厚的钻杆,也可以根据客户要求的材料、长度、壁厚、螺纹来定制钻杆。
Steel Grade: PSL 1: L175/A25 L175P/A25P L210/A L245/B L290/X42 L320/X46 L360/X52 L390/X56 L415/X60 L450/X65 L485/X70 PSL 2: L245R/BR L290R/X42R L245N/BN L290N/X42N L320N/X46N L360N/X52N L390N/X56N L415N/X60N L245Q/BQ L290Q/X42Q L320Q/X46Q L360Q/X52Q L390Q/X56Q L415Q/X60Q L450Q/X65Q L485Q/X70Q Standard: API SPEC 5L Application: Pipeline is for transportation of gas, water and petroleum for the oil and natural gas industry. Sizes:O.D.: Φ60mm~219mm, W.T.: 4mm~35mm. Chemical Composition, Mass Fraction(%):
Tensile Requirements:
Notes: k— is a constant equal to 1944(62500); Axc—is the cross-sectional area of the tensile-test specimen, mm2(in2); Udp—is the minimum specified tensile strength, MPa(Ib/in2) Steel Grade: 20G、20MnG、25MnG、15MoG、20MnG、12CrMoG、15CrMoG、14Cr1MoG、12Cr2MoG、12Cr1MoVG、1Cr5Mo、1Cr9Mo1、12Cr2MoWVTiB、07Cr2MoW2vNbB、、15NiCuMoNb5、10Cr9Mo1VNbN、10Cr9MoW2vNBN、1Cr18Ni9、0Cr18Ni11Nb、0Cr25Ni20、00Cr17Ni14Mo2、0Cr18Ni10Ti、00Cr19Ni13Mo3、1Cr13、2Cr13、0Cr26Ni5Mo2、00Cr25Ni7Mo4N、00Cr22Ni5Mo3N、00Cr23Ni4MoCuN. Standard: ASTM A213/A335/A312 EN10216-2 GB9948 GB6479 GB5310 Application: For high temperature and pressure boiler and petrochemical, for example heating-pipelines, pressure pipelines, coal-saving devices, containers, heat exchangers, superheaters and reheaters. (P≥9.8MPa,T>450℃) Sizes: O.D.: Φ10.3mm~914mm, W.T.: 0.5mm~150mm. Mechanical Properties:
Materials: There are carbon steel, ferritic and austenitic alloy steel, which complies with requirements of A450/A450M. Standard: ASTM A179/192/210 GB3087 GB5310 Application: For boiler service Sizes: O.D.: Φ10.3mm~914mm, W.T.: 0.5mm~914mm. Chemical Composition, Mass Fraction(%):
Mechanical Properties:
Steel Grade: (grade)1、3、4、6、7、8、9、10、11 Standard: ASTM A333 Application: for low temperature Sizes: O.D.: Φ10.3mm~914mm, W.T.: 0.5mm~150mm. Chemical Composition, Mass Fraction(%):
Mechanical Properties:
气瓶用管 Seamless steel tubes for gas cylinder 常用牌号 Steel Grade: 37Mn、34Mn2V、30CrMo、35CrMo、34CrMo4、30CrMnSiA、STH11、STH12、STH 21、STH 22、STH31 标准 Standard: GB 18248、JIS G3429、ASTM A372、ISO 11120 用途 Application: 适用于制造气瓶和蓄能器壳体用无缝钢管。 It is for cylinders and accumulator shell. 规格 Sizes: 外径Φ48.3~914mm,壁厚2.5mm~35mm O.D.: Φ48.3mm~914mm, W.T.: 2.5mm~35mm. 化学成分, 质量分数(%): Chemical Composition, Mass Fraction(%):
机械性能:Mechanical Properties:
国内外牌号近似对照表:
产品:钢管翅片管、 焊接翅片管、螺旋翅片管、纵向翅片管、 钢管翅片管、 焊接翅片管、螺旋翅片管、纵向翅片管 应用:应用于加热器配置,应用于高温高压场景 外径: 25.4 毫米~152.4 毫米 壁厚: 1.0 毫米 ~4.0 毫米 长度: ≤15Mtrs 管道标准: ASTM A192 ASTM A179 ASTM A209 ASTM A210 JIS G3461 JIS G3462 JIS3463 DIN17175 EN 10216-2 A213 T5,T9,T11,T22,T91
材质:TP304,TP304L, TP316L,TP310S, TP317L, TP321,TP316Ti, 347H、904L、UNSS31803、SAF2205、SAF2207、S32750、 S32760、C4 、254SMO、哈氏300、哈氏600、哈氏800及蒙乃尔系列等。 GB/T14976-2012(流体输送用不锈钢无缝钢管),
无缝铜管 外径:3-168 毫米 壁厚:1.0-25 毫米 长度:5.8/6/11.8/12m等 管道标准:ASTM B88-1996、EN1057-1996、GB/T18033-2000、 GB T 20928-2007 材料:C7060 C7150 C7164CuNi10Fe1Mn CuNi30Mn1Fe CuNi30Fe2Mn2 BFe10-1-1 BFe30-1-1 BFe30-2-2 BFe5-1.5-0.5
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