| 编号 | 中文名称 | 英文名称 |
|---|---|---|
| ANSI/ASTM A210-1996 | 锅炉和过热器用中碳素无缝钢管规范 | Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes |
| ASTM A 252-1998 | 焊接钢和无缝钢管桩的标准规范 | Standard Specification for Welded and Seamless Steel Pipe Piles |
| ASTM A 53/A 53M-2007 | 黑色和热浸镀锌焊接及无缝钢管的标准规范 | Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless |
| ASTM A 714-1999 | 高强度低合金焊接和无缝钢管的标准规范 | Standard Specification for High-Strength Low-Alloy Welded and Seamless Steel Pipe |
| ASTM A 795/A 795M-2007 | 消防用黑色和热浸镀锌焊接钢管及无缝钢管用标准规范 | Standard Specification for Black and Hot-Dipped Zinc-Coated (Galvanized) Welded and Seamless Steel Pipe for Fire Protection Use |
| ASTM B 861a-2006 | 钛和钛合金无缝钢管的标准规范 | Standard Specification for Titanium and Titanium Alloy Seamless Pipe |
| BS 4T 100-1997 | 无缝钢管和管材的检验、试验和验收程序 | Procedure for inspection, testing and acceptance of seamless steel tubes and tubestock |
| BS EN 10216-1-2002 | 承压用的无缝钢管.交付技术状态.规定了室温特性的非合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions |
| BS EN 10216-2-2002 | 承压用的无缝钢管.交付技术状态.规定了高温特性的非合金和合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Non-alloy and alloy steel tubes with specified elevated temperature properties |
| BS EN 10216-3-2002 | 承压用的无缝钢管.交付技术状态.合金细晶粒钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Alloy fine grain steel tubes |
| BS EN 10216-4-2002 | 承压用的无缝钢管.交付技术状态.规定了低温特性的非合金和合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions |
| BS EN 10216-5-2004 | 压力无缝钢管.交货技术条件.无缝钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Stainless steel tubes |
| BS EN 10246-6-2000 | 钢管的无损检验.横向缺陷探测用无缝钢管的自动全周界超声波检验 | Non-destructive testing of steel tubes - Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections |
| BS EN ISO 11120-1999 | 气瓶.1501升-30001升水容量的可再填充的无缝钢管.设计,结构和试验 | Gas cylinders - Refillable seamless steel tubes for compressed gas transport, of water capacity between 150l and 3000l - Design, construction and testing |
| BS EN ISO 13680-2002 | 石油和天然气工业.用作套管、油管和接箍的防腐合金无缝钢管.交货技术条件 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions |
| DD ENV 10220-1994 | 无缝钢管和焊接钢管.尺寸及单位长度质量 | Seamless and welded steel tubes. Dimensions and masses per unit length |
| DIN 2445 Bb.1-2000 | 承受动态载荷的无缝钢管.设计规则 | Seamless steel tubes for dynamic loads - Design rules |
| DIN 2445-1-2000 | 承受动态载荷的无缝钢管.第1部分:流体系统用压力为100至500巴的热轧管 | Seamless steel tubes for dynamic loads - Part 1: Hot finished tubes in fluid systems, 100 to 500 bar |
| DIN 2445-2-2000 | 承受动态载荷的无缝钢管.第2部分:流体系统用压力为100至500巴的精密钢管 | Seamless steel tubes for dynamic loads - Part 2: Steel tubes for precision application in fluid systems, 100 bar to 500 bar |
| DIN 28180-2007 | 管式热交换器用无缝钢管.尺寸和材料 | Seamless steel tubes for tubular heat exchangers - Dimensions and materials |
| DIN EN 10216-1-2004 | 压力载荷用无缝钢管.交货技术条件.第1部分:特定室温特性的非合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties; German version EN 10216-1:2002 + A1:2004 |
| DIN EN 10216-2-2007 | 压力用无缝钢管.交货技术条件.第2部分:带特定高温性能的非合金和合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non alloy and alloy steel tubes with specified elevated temperature properties; German version EN 10216-2:2002+A2:2007 |
| DIN EN 10216-3-2004 | 压力载荷用无缝钢管.交货技术条件.第3部分:合金细粒钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Alloy fine grain steel tubes; German version EN 10216-3:2002 + A1:2004 |
| DIN EN 10216-4-2004 | 压力载荷用无缝钢管.交货技术条件.第4部分:带特定低温性能的非合金和合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties; German version EN 10216-4:2002 + A1:2004 |
| DIN EN 10216-5-2004 | 压力用途无缝钢管.交货技术条件.第5部分:不锈钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes; German version EN 10216-5:2004 |
| DIN EN 10246-4-2000 | 钢管的无损检验.第4部分:铁磁无缝钢管横向缺陷检测用自动全外周磁换能器检验/磁漏检验 | Non-destructive testing of steel tubes - Part 4: Automatic full peripheral magnetic transducer/flux leakage testing of seamless ferromagnetic steel tubes for the detection of transverse imperfections; German version EN 10246-4:1999 |
| DIN EN 10246-6-2000 | 钢管的无损检验.第6部分:无缝钢管横向缺陷探测的自动全周长超声波试验 | Non-destructive testing of steel tubes - Part 6: Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections; German version EN 10246-6:1999 |
| DIN EN 10297-2-2006 | 机械和一般工程用无缝钢管.交货技术条件.第2部分:不锈钢.德文版本EN 10297-2-2005 | Seamless steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel; German version EN 10297-2:2005 |
| EN 10216-1-2002 | 压力用途的无缝钢管 交货技术条件 第1部分：有规定室温特性的非合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties / Note: To be amended by EN 10216-1/prA1 (2003-07). |
| EN 10216-2-2002 | 压力用途的无缝钢管 交货技术条件 第2部分：有规定高温特性的非合金及合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties / Note: To be amended by EN 10216-2/prA1 (2003-07). |
| EN 10216-3-2002 | 压力用途的无缝钢管 交货技术条件 第3部分：合金细晶粒钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Alloy fine grain steel tubes / Note: To be amended by EN 10216-3/prA1 (2003-07). |
| EN 10216-4-2002 | 压力用途的无缝钢管 交货技术条件 第4部分：有规定低温特性的非合金及合金钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Non-alloy and alloy steel tubes with specified low temperature properties / Note: To be amended by EN 10216-4/prA1 (2003-07). |
| EN 10246-6-1999 | 钢管的无损检测 第6部分：横向缺陷探测用无缝钢管的自动全周界超声检验 | Non-destructive testing of steel tubes - Part 6: Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections |
| EN 10305-1-2002 | 高精密度用途的钢管 交货技术条件 第1部分：冷拔无缝钢管 | Steel tubes for precision applications - Technical delivery conditions - Part 1: Seamless cold drawn tubes |
| EN 10305-4-2003 | 高精密度用途的钢管 交货技术条件 第4部分：液压和气动系统用冷拔无缝钢管 | Steel tubes for precision applications - Technical delivery conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems |
| EN ISO 13680-2001 | 石油和天然气工业 用作套管、油管和接箍的防腐合金无缝钢管交货技术条件 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions (ISO 13680:2000) |
| FZ/T 92046-1995 | 平焊管法兰(无缝钢管用) | () |
| GB 13296-2007 | 锅炉、热交换器用不锈钢无缝钢管 | Seamless stainless steel tubes for boiler and heat exchanger |
| GB 18248-2000 | 气瓶用无缝钢管 | Seamless steel tubes for gas cylinder |
| GB 3087-1999 | 低中压锅炉用无缝钢管 | Seamless steel tubes for lowand medium pressure |
| GB 5310-1995 | 高压锅炉用无缝钢管 | Seamless steel tubes and pipes for high pressure boiler |
| GB 6479-2000 | 高压化肥设备用无缝钢管 | Seamless steel tubes for high-pressure for chemical fertilizer equipments |
| GB 9948-2006 | 石油裂化用无缝钢管 | Seamless steel tubes for petroleum cracking |
| GB/T 12459-2005 | 钢制对焊无缝管件 | Steel butt-welding seamless pipe fittings |
| GB/T 14975-2002 | 结构用不锈钢无缝钢管 | Stainless steel seamless tubes for structures |
| GB/T 14976-2002 | 流体输送用不锈钢无缝钢管 | Stainless steel seamless tubes for fluid transport |
| GB/T 17395-1998 | 无缝钢管尺寸、外形、重量及允许偏差 | Dimensions，shapes，masses and tolerances of seamless steel tubes |
| GB/T 17396-1998 | 液压支柱用热轧无缝钢管 | Seamless hot-rolled steel tubes for hydraulic pillar service |
| GB/T 18984-2003 | 低温管道用无缝钢管 | Seamless steel tubes for low-temperature-servicepiping |
| GB/T 20409-2006 | 高压锅炉用内螺纹无缝钢管 | Multi-rifled seamless steel tubes for high-pressure boiler |
| GB/T 3089-1982 | 不锈耐酸钢极薄壁无缝钢管 | Thinnest-wall seamless tubes of stainless and acid-resistance steel |
| GB/T 3090-2000 | 不锈钢小直径无缝钢管 | Stainless steel small diameter seamless steel tubes |
| GB/T 3093-2002 | 柴油机用高压无缝钢管 | High-pressure seamless steel tubes for diesel engine |
| GB/T 3639-2000 | 冷拔或冷轧精密无缝钢管 | Cold-drawn or cold-rolled precision seamless steel tubes |
| GB/T 5312-1999 | 船舶用碳钢和碳锰钢无缝钢管 | Carbon and carbon-manganese steel seamlesssteel tubes and pipes for ship |
| GB/T 5777-1996 | 无缝钢管超声波探伤检验方法 | Seamless steel pipe and tubing--Methods forultrasonic testing |
| GB/T 8162-1999 | 结构用无缝钢管 | Seamless steel tubes for structural purposes |
| GB/T 8163-1999 | 输送流体用无缝钢管 | Seamless steel tubes for liquid service |
| GB/T 8183-2007 | 铌及铌合金无缝管 | Niobium and niobium alloy seamless tubes |
| GB/T 8890-2007 | 热交换器用铜合金无缝管 | Seamless copper alloy tube for heat-exchanger |
| ISO 10124-1994 | 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 层状缺陷检测用超声检验 | Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes - Ultrasonic testing for the detection of laminar imperfections |
| ISO 10332-1994 | 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 验证液压防泄漏用超声波检验 | Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes; ultrasonic testing for verification of hydraulic leak-tightness |
| ISO 11120-1999 | 气瓶 150升～3000升水容量的可重复充装无缝钢管气瓶 设计、结构和试验 | Gas cylinders - Refillable seamless steel tubes of water capacity between 150 l and 3000 l - Design, construction and testing |
| ISO 13680 Technical Corrigendum 2-2004 | 石油和天然气工业.用作套管、油管和接箍的防腐合金无缝钢管.交货技术条件.技术勘误2 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions; Technical Corrigendum 2 |
| ISO 13680-2000 | 石油和天然气工业 用作套管、油管和接箍的防腐合金无缝钢管交货技术条件 | Petroleum and natural gas industries - Corrosion-resistant alloy seamless tubes for use as casing, tubing and coupling stock - Technical delivery conditions |
| ISO 2937-1974 | 机械用光端无缝钢管 | Plain end seamless steel tubes for mechanical application |
| ISO 3304-1985 | 光端精密无缝钢管 交货技术条件 | Plain end seamless precision steel tubes; Technical conditions for delivery |
| ISO 4200-1991 | 光端焊接和无缝钢管 管的尺寸和单位长度重量的一览表 | Plain end steel tubes, welded and seamless; general tables of dimensions and masses per unit length |
| ISO 6207-1992 | 镍和镍合金无缝管 | Seamless nickel and nickel alloy tube |
| ISO 6759-1980 | 热交换器用无缝钢管 | Seamless steel tubes for heat exchangers |
| ISO 9302-1994 | 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 液压密封验证电磁试验法 | Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes; electromagnetic testing for verification of hydraulic leak-tightness |
| ISO 9303-1989 | 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测纵向缺陷用全周边超声波试验 | Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes; full peripheral ultrasonic testing for the detection of longitudinal imperfections |
| ISO 9304-1989 | 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测缺陷用涡流电流试验 | Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes; eddy current testing for the detection of imperfections |
| ISO 9305-1989 | 压力用途的无缝钢管 横向缺陷全周边超声电流检验 | Seamless steel tubes for pressure purposes; full peripheral ultrasonic testing for the detection of transverse imperfections |
| ISO 9329-1-1989 | 压力用途的无缝钢管 交货技术条件 第1部分:规定室温性能的非合金钢 | Seamless steel tubes for pressure purposes; technical delivery conditions; part 1: unalloyed steels with specified room temperature properties |
| ISO 9329-2-1997 | 压力用途的无缝钢管 交货技术条件 第2部分:规定高温性能的非合金钢和合金钢 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Unalloyed and alloyed steels with specified elevated temperature properties |
| ISO 9329-3-1997 | 压力用途的无缝钢管 交货技术条件 第3部分:规定低温性能的非合金钢和合金钢 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 3: Unalloyed and alloyed steels with specified low temperature properties |
| ISO 9329-4-1997 | 压力用途的无缝钢管 交货技术条件 第4部分:奥氏体不锈钢 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 4: Austenitic stainless steels |
| ISO 9402-1989 | 压力用途的无缝钢管和焊接(埋弧焊除外)钢管 检测纵向缺陷用铁磁钢管全周边磁转换/磁链试验 | Seamless and welded (except submerged arc-welded) steel tubes for pressure purposes; full peripheral magnetic transducer/flux leakage testing of ferromagnetic steel tubes for the detection of longitudinal imperfections |
| ISO 9598-1989 | 压力用途的无缝钢管 检测横向缺陷用铁磁钢管全周边磁转换/磁链试验 | Seamless steel tubes for pressure purposes; full peripheral magnetic transducer/flux leakage testing of ferromagnetic steel tubes for the detection of transverse imperfections |
| JB/T 8120.1-2000 | 压燃式发动机 高压油管用钢管第1部分:单壁冷拉无缝钢管 技术条件 | () |
| JIS G3429-2006 | 高压气瓶用无缝钢管 高圧ガス容器用継目無鋼管 | Seamless steel tubes for high pressure gas cylinder |
| JIS G3465-2006 | 钻井用无缝钢管 試すい用継目無鋼管 | Seamless steel tubes for drilling |
| JIS G4903-1991 | 镍铬铁合金无缝管 配管用継目無ニッケルクロム鉄合金管 | Seamless nickel-chromium-iron alloy pipes |
| JIS G4904-1991 | 热交换器用镍铬铁合金无缝管 熱交換器用継目無ニッケルクロム鉄合金管 | Seamless nickel-chromium-iron alloy heat exchanger tubes |
| JIS G7215-2003 | 机械用光端无缝钢管(ISO规范) 機械構造用プレーンエンド継目無鋼管（ＩＳＯ仕様） | Plain end seamless steel tubes for mechanical application (ISO specifications) |
| JIS G7219-2003 | 承压用无缝钢管.交货技术条件.第1部分:规定室温特性的非合金钢(ISO规范) 圧力用継目無鋼管 ― 技術的受渡条件 ― 第１部：室温用炭素鋼管（ＩＳＯ仕様） | Seamless steel tubes for pressure purposes -- Technical delivery conditions -- Part 1: Unalloyed steels with specified room temperature properties (ISO specifications) |
| JIS G7220-2003 | 承压用无缝钢管.交货技术条件.第2部分:规定高温特性的非合金钢及合金钢(ISO规范) 圧力用継目無鋼管 ― 技術的受渡条件 ― 第２部：高温用炭素鋼管及び合金鋼管（ＩＳＯ仕様） | Seamless steel tubes for pressure purposes -- Technical delivery conditions -- Part 2: Unalloyed and alloyed steels with specified elevated temperature properties (ISO specifications) |
| JIS G7221-2003 | 承压用无缝钢管.交货技术条件.第3部分:规定低温特性的非合金钢及合金钢(ISO规范) 圧力用継目無鋼管 ― 技術的受渡条件 ― 第３部：低温用炭素鋼管及び合金鋼管（ＩＳＯ仕様） | Seamless steel tubes for pressure purposes -- Technical delivery conditions -- Part 3: Unalloyed and alloyed steels with specified low temperature properties (ISO specifications) |
| JIS G7222-2003 | 承压用无缝钢管.交货技术条件.第4部分:奥氏体不锈钢(ISO规范) 圧力用継目無鋼管 ― 技術的受渡条件 ― 第４部：オーステナイトステンレス鋼管（ＩＳＯ仕様） | Seamless steel tubes for pressure purposes -- Technical delivery conditions -- Part 4: Austenitic stainless steels (ISO specifications) |
| JIS H3300-2006 | 铜和铜合金无缝钢管 銅及び銅合金の継目無管 | Copper and copper alloy seamless pipes and tubes |
| JIS H3510-2006 | 电子设备用无氧铜薄片、板材、带材、无缝钢管、杆材、棒材和线材 電子管用無酸素銅の板，条，継目無管，棒及び線 | Oxygen free copper sheets, plates, strips, seamless pipes and tubes, rods, bars and wires for electron devices |
| JIS H4202-2005 | 镁合金无缝管 マグネシウム合金継目無管 | Magnesium alloy seamless pipes and tubes |
| JIS H4552-2000 | 镍及镍合金无缝管 ニッケル及びニッケル合金継目無管 | Nickel and nickel alloy seamless pipes and tubes |
| NF A49-005-2003 | 焊接和无缝钢管.管的尺寸和单位长度重量的一览表 | (Seamless and welded steel tubes - General tables of dimensions and masses per unit length.) |
| NF A49-117-1985 | 钢管.管道和其他用途光端无缝钢管.铁素体和奥氏体不锈钢.尺寸.交货技术条件 | (Steel tubes. Seamless plain end tubes for pipes-lines and other uses. Ferritic and austenitic stainless steels. Dimensions. Technical delivery conditions.) |
| NF A49-214-1978 | 钢管.耐高温奥氏体无缝钢管.（带标准公差的尺寸.交货技术条件） | (STEEL TUBES.SEAMLESS AUSTENITIC STEEL TUBES FOR USE AT HIGH TEMPERATURES.DIMENSIONS (WITH NORMAL TOLERANCES).TECHNICAL CONDITIONS OF DELIVERY.) |
| NF A49-218-1979 | 钢管.奥氏体不锈钢熔炉用无缝钢管.（带标准公差或缩减公差的尺寸.交货技术条件.） | (STEEL PIPES. SEAMLESS PIPES FOR FURNACES. AUSTENITIC STAINLESS STEELS. DIMENSIONS (WITH NORMAL OR REDUCED TOLERANCES). TECHNICAL DELIVERY CONDITIONS.) |
| NF A49-220-1990 | 钢管.高温用的无缝钢管.尺寸.交贷的技术条件 | (STEEL TUBES. GROOVED SEAMLESS STEEL TUBES FOR USE AT HIGH TEMPERATURE. DIMENSIONS. TECHNICAL DELIVERY CONDITIONS.) |
| NF A49-317-1980 | 钢管.机械用光端无缝钢管.奥式体不锈钢.（尺寸.交货技术条件.） | (STEEL TUBES. SEAMLESS PLAIN END TUBES FOR ENGINEERING USE. AUSTENITIC STAINLESS STEELS. DIMENSIONS. TECHNICAL DELIVERY CONDITIONS.) |
| NF A49-875-14-2000 | 钢管的无损检验.第14部分:层面缺陷探测用无缝钢管和焊接(除埋弧焊外)钢管的自动超声试验 | (Non-destructrive testing of steel tubes - Part 14 : automatic ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes detection of laminar imperfections.) |
| NF A49-875-6-2000 | 钢管的无损检验.第6部分:检测横向缺陷用无缝钢管的自动全周边超声试验 | (Non-destructive testing of steel tubes - Part 6 : Automatic full peripheral ultrasonic testing of seamless steel tubes for the detection of transverse imperfections.) |
| NF A49-875-7-1996 | 钢管的无损试验.第7部分:纵向缺陷探测用无缝钢管和焊接(除埋弧焊外)钢管的自动全周边超声波试验 | (Non destructive testing of steel tubes. Part 7 : automatic full peripheral ultrasonic testing of seamless and welded (except submerged arc welded) steel tubes for the detection of longitudinal imperfections.) |
| YB/T 2008-2007 | 不锈钢无缝钢管圆管坯 | () |
| YB/T 4054-2006 | 无缝钢管常用穿孔顶头技术条件 | () |
| YB/T 4124.1-2004 | 热轧无缝钢管轧辊技术条件 张力减径机轧辊和定径机轧辊 | () |
| YB/T 4124.2-2004 | 热轧无缝钢管轧辊技术条件 连轧机轧辊 | () |
| YB/T 4146-2006 | 高碳铬轴承钢无缝钢管 | () |
| YB/T 4173-2008 | 高温用锻造镗孔厚壁无缝钢管 | Forged and bored seamless steel pipes with heavy wall for high-temperature service |
| YB/T 5035-1996(2006年确认) | 汽车半轴套管用无缝钢管 | () |
| YB/T 5137-2007 | 高压用热轧和锻制无缝钢管圆管坯 | () |
| prEN 10216-5-1998 | 压力用途的无缝钢管 交货技术条件 第5部分：不锈钢管 | Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes |
| prEN 2202-1998 | 航空航天系列 经溶液处理和淀积处理的耐热合金 NI-PH1303 (NiCo20Cr20Mo5Ti2Al) 无缝钢管 D | Aerospace series - Heat resisting alloy NI-PH1303 (NiCo20Cr20Mo5Ti2Al) solution treated - Seamless tube - D 50 mm, a 3 mm |
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