渦輪壓縮機不銹鋼管生產中英翻譯

1、Production of stainless pipes for turbocompressors渦輪壓縮機不銹鋼管的生產（非歐盟）Table of contents 目錄1.0 Period of validity 有效期2.0 Purpose 目的3.0 Surface properties before production 生產前表面性能4.0 Production 生產Bending of the pipes 管子彎曲Before welding 焊接前Welding process 焊接加工4. Identification of the pipes 管子標識5.0Tests d

2、uring production 生產中測試Reference to standards 參考標準5.2Non-destructive testing 無損檢測5.3Testing of dimensional accuracy 尺寸精確度測試5. Certification 證明6.0 Cleaning after production 生產后清潔6.1Pickling and passivating of the pipes after the hydrostatic pressure test 水壓試驗后進行 酸洗和鈍化Cleaning of the pipes before packa

3、ging and installation 包裝安裝前清洗管子Protection of the pipes during production 生產過程中管子保護7.0 Packing and shipment 包裝和運輸8.0 Traceability and documentation 可追溯性和文件9.0 Customer inspection and release for shipment 客戶檢測和發(fā)布裝貨10.0 Replacement for 代替1.0 Period of validity 有效期This instruction is valid for all stain

4、less steel piping systems for compressors from MAN Diesel & Turbo Schweiz AG (MDT-ZRH) that are to be installed outside the EU. This instruction applies primarily to critical process gas applications.這個說明對來自 MAN Diesel &Turbo Schweiz AG (MDT-ZRH) 的壓縮機的所有不銹鋼管道都有效， 安裝在 EU 外部。這個指 令主要應用于重要的燃氣應用。2.0 Purp

5、ose 目標This instruction describes the production of process, sealing, balancing, oil and cooling water pipes for compressor units. 這個指令描述壓縮機的加工，密封，調零裝置和冷卻水管生產。3.0 Surface properties before production 生產前表面性能The surfaces of all the pipes must be free of rust, dirt, grease and other contaminants. Sand-

6、blasting is not permitted. The pipes must be inspected visually prior to fabrication. 所有的管 子表面必須是無生銹，污垢，油脂和其它污染物。4.0 Production 生產4.1Bending of the pipes 管子彎曲Filling the pipes with sand is forbidden. Manual cold forming or the usage of a bending machine is allowed.禁止用沙子填充管子。手動冷成形或彎機得使用是不允許的。Before w

7、elding 焊接前The required preparations for welding must be carried out in accordance with the previously approved WPS (project specific).焊接要求的準備的執(zhí)行必須根據先前批準的WPS(工程規(guī)范)Welding process 焊接加工The corresponding approved Procedure Qualification Record (PQR) and Welding Procedure Specification (WPS) are to be ap

8、plied for each welding operation. The PQR and the welder qualification must be qualified either in compliance with ASME IX or EN 15614-1 and EN 287.The project specific requirements shall determine whether ASME or EN standards are to be applied.相關的批準的焊接工藝評定報告(PQR)和焊接工藝規(guī)范應用于每個焊接操作。PQR和焊工資質必須是按照 ASME

9、IX or EN 15614-1 和 EN 287 都是合格的。工程的特殊要求應決 定該使用 ASME 或 EN 標準中的哪個。Root seams are always to be welded using the GTAW procedure. Forming gas is always to be used in accordance with the approved WPS. Filler beads can be welded by using the GTAW, GMAW or SMAW procedures, of which the GTAW process is to be

10、 preferred. Welding spatter shall be removed at the end of the welding work.根縫線經常是使用 GTAW程序焊接的。合成氣體的使用常常是按照批準的WPS。填焊應通過使用GTAW，GMAW 或SMAW程序，這其中更推薦使用GTAW。焊渣在焊接工作完成時應移除。Only a suitable filler material that had been specified in the approved WPS and PQR shall be used for each welding operation. The fill

11、er materials shall be documented in a 3.1 certificate in compliance with EN 10204.在每個焊接操作中只使用批準的 WPS 和 PQR 中規(guī)定的適合的填充材料。填充材料應按照 EN10204 做成文件形式到 3.1 證書中。In case of a weld imperfection (discovered by the welder or by any form of non-destructive testing), it shall be marked and corrected with a suitable

12、 WPS. X-ray testing (100%) must be carried out on that seam.如果有焊接瑕疵（由于焊工或任何形式的無損檢測發(fā)現(xiàn)的） ，應做標記，并按適合的 WPS 修正。在那條縫上必須執(zhí)行 X 光測試（ 100% ）4.4Identification of the pipes 管子識別Only flanges are to be hard stamped. Seamless pipes and the associated pipe elements must not be hard-stamped. Only an electric engraver

13、 or similar shall be used for marking.The following information must be included on at least one flange per spool together with the heat and standard details. 只有法蘭是蓋印章的。 無縫管子和相關的管子部件不應敲硬章。 標記中只能用電動 刻章或類似的進行。以下信息必須包括在至少一個法蘭上每個線軸連同溫度和標準信息。? Isometric number 等距數(shù)量? Sheet number 圖標編號? Spool number 線軸數(shù)Fur

14、thermore, all individual pieces (seamless pipes, flanges, fittings) shall be engraved with the particular heat number to ensure a full traceability. All weld seams must be marked with a welder identification number and weld seam number by means of an electric engraver or similar (Vibro pen). Welded

15、seams that have been tested non-destructively must be clearly identified as such. 此外，所有單獨部件(無縫管，法蘭，配件)應雕刻有詳細的熱溫度號碼以確保完全的可追 蹤性。所有焊縫必須標記有焊工識別號碼和焊縫號碼通過使用電動刻章或類似的方法( Vibropen)對于已經做過無損檢測的焊縫必須清楚的標識。5.0 Tests during production 生產過程中檢測Reference to standards 參考標準The evaluation of weld seam irregularities sha

16、ll be carried out in compliance with EN ISO 5817 group B. Here EN 17635 is to be taken into consideration when applying non-destructive testing methods. The minimum requirements concerning the personnel for the non-destructive testing is Level 2 in accordance with EN 473 or SNT-TC-1A.對焊縫不規(guī)則評估的執(zhí)行應按照

17、EN ISO 5817 B 組。當應用無損檢測方法時， EN 17635 應 考慮到。對于做無損檢測人員的最低要求是按照 EN 473 或 SNT-TC-1A 規(guī)定的 2 級。The welding supervisors must be qualified in accordance with EN ISO 14731 ， 焊接監(jiān)督人員必須是按照 EN ISO 14731 規(guī)定合格的。Non-destructive testing 無損檢測The following shall apply in addition to EN 17635: 除了 EN 17635 外，還應應用以下：The t

18、ype of testing method and scope (number of weld seams) of are specified in the project-specific inspection and test plan. However, each weld seam subject to X-ray shall be fully inspected (100% examination of circumferential weld). 測試方法和范圍(焊縫數(shù)量)在工程規(guī)范檢測和測試計劃中有規(guī)定。然而，做X 射線的每條焊縫應完全的檢測( 100%環(huán)縫檢測)In case

19、different welding procedures are used on one weld seam on process gas pipes (for example, GTAW for root welding and GMAW for the surface layer), then all these seams shall be ultrasonically tested (for wall thickness 8 mm). The result shall be documented with a 3.1 certificate in compliance with EN

20、10204.如果在加工燃氣管道的一個焊縫上使用了不同的焊接程序(比如，GTAW 用于根部焊接和GMAW用于表層），那么所有焊縫應做超聲檢測（對于壁厚8mm ）。結果應按照EN10204做成文件形式在 3.1 證書內。Only the GTAW procedure shall be used for wall thicknesses 8 mm. Weld seams that cannot be ultrasonically tested due to geometric reasons must be welded using GTAW.GTAW程序僅適用于壁厚v 8mm。焊縫由于幾何學的原因

21、而無法做超聲檢測的，必須使用GTAW。Testing of dimensional accuracy 尺寸精確度測試All spools must be inspected and checked after production for dimensional accuracy according to the isometric. Thereby the tolerances in accordance with the relevant isometric must be complied with.In order to provide verification that the di

22、mensional check has been carried out, the dimensions that had actually been measured must be transferred into the associated isometric. These documents must be available at the time of the customer inspection.在生產完成后， 所有線軸必須檢測和核實尺寸精確度， 根據等容線。 因此公差必須按照相關 的等容線遵守。 為了提供證明已經執(zhí)行尺寸檢查， 那么做過測量的尺寸必須轉換成相關的等 容線。這

23、些文件在顧客檢測時應是可用的。Certification 證明All non-destructive tests must be certified in accordance with the inspection and test plan. 所有無損檢測按照檢測和測試計劃必須是被證實的。6.0 Cleaning after production 生產后清洗Pickling and passivating of the pipes after the hydrostatic pressure test 在做完水壓試驗后對管子進行酸洗和鈍化Stainless pipes must be pi

24、ckled and passivated （only dipping bath allowed） after the welding and the hydrostatic pressure testing. No welding discoloration shall be visible after the pickling process on the inside or outside surfaces of the spools. Pickling pastes are forbidden （exceptions may apply for on- site welds）. 不銹鋼管

25、子在焊接和水壓試驗完成后必須進行酸洗和鈍化（只允許浸漬浴）。在酸洗后在線軸內部和外部都不允許看見有焊接污點。酸洗糊劑是禁止的（現(xiàn)場焊接除外）Cleaning of the pipes before packaging and installation 在酸洗和安裝前管子清洗In order to avoid any contamination or damage on the machine, the pipes shall be cleaned from dust, stones, etc. prior to installation. 為了避免對機器造成污染或損失，管子應無灰塵，石頭等，在

26、安裝前。Protection of the pipes during production 在生產過程中保護管子All pipe openings and sealing surfaces shall always be closed and protected between the individual production steps （e.g., with plastic covers）.所有管子開口和密封表面應經常在單獨生產步驟之間是關閉和保護的（比如，有塑料蓋）7.0 Packing and shipment 包裝和運輸All pipe openings and sealing s

27、urfaces must be closed and protected for shipment to ensure that no contamination can occur during shipping process. Preservation protection must be guaranteed up to three month （long term preservation up to 24 months, if required）. 所有管子開口和密封表面必須是關閉和保護的以便運輸時確保在裝運過程中無污染的出現(xiàn)。 保留措施必須保證三個月（長期保存達 24 個月，如果

28、要求的話） 。For each isometric sheet a standard pallet shall be used for the associated spools and loose parts. Each spool must be provided with a weatherproof label. Each identical piping batch must be identified with individual colored labels. The labels must include the following information: 對于每個等距表，

29、采用標準的托盤應用于相關的線軸和松散部件。 每個線軸必須提供有防風 雨標簽。每批等同的管道必須有單獨的顏色標簽識別。這個標簽必須包括以下信息。?Order number and item 訂單號和項目? Isometric number 等容線號? Sheet number 圖號? Spool number 軸線號At the time of customer inspection the completed and signed packing list (MAN template) must be available. All pipes must be suitably secured

30、on the relevant pallet for transport. 在客戶來檢測時，完整和簽字的(MAN 模板)必須是可用的。所有管子必須有適合的擔保對于用于運輸?shù)南嚓P的托盤。8.0 Traceability and documentation 可追溯性和文件Traceability between the manufactured pipes and the associated manufacturing data documentation must be documented by completing the “ InspectionSummary Sheet ”(MAN t

31、emplate no. 10000623823).在制造管子和相關制造數(shù)據文件的可追溯性必須是備有文件證明，通過完成“檢測總結表” (MAN 樣板 no. 10000623823).The corresponding manufacturing data book shall be filed and prepared in accordance with the approved Inspection and Test Plan. At the time of customer inspection the complete manufacturing data book must be a

32、vailable for review.相關的制造數(shù)據書必須填寫和準備好， 根據批準的檢測和測試計劃。 在顧客來檢測時，完整 的制造書必須是可供評估的。9.0 Customer inspection and release for shipment 客戶檢測和發(fā)布裝貨Customer inspection must be notified and performed in accordance with the approved Inspection and Test Plan. There must be suitable and appropriate measuring areas an

33、d measuring equipment available when performing the dimensional random checks. 必須通知和執(zhí)行顧客檢測按照批準的檢測和測試計劃。 當執(zhí)行尺寸隨機檢查時， 必須有適合 的測量地方和測量設備。No shipment shall be allowed unless MDT has given a release. 在 MDT 發(fā)布公告前，不允許裝貨10.0 Replacement for 代替This instruction replaces F 420 16 002. 這個說明代替 F 420 16 002.Produc

34、tion of carbon steel pipes for turbocompressors (Non EU)壓縮機碳鋼管子的生產(非歐盟)Table of contents 目錄1.0 Period of validity 有效性2.0 Purpose 目的3.0 Surface properties prior to production 表面性能在生產前4.0 Production 生產4.1Bending of the pipes 管子彎曲Welding process 焊接加工Identification of the pipes 管子識別5.0 Tests during prod

35、uction 生產過程中測試Reference to standards 參考標準Non-destructive testing 無損檢測Testing of dimensional accuracy 尺寸精確度測試Certification 證明6.0Surface treatment after production 生產后表面處理Sand blasting and painting of the pipes after the hydrostatic pressure test 在水壓試驗后 管子噴砂和油漆Cleaning of the pipes before packaging an

36、d instalation 在包裝和安裝前清洗管子Protection of the pipes during production 在生產過程中管子保護7.0 Packing and shipment 包裝和運輸8.0 Traceability and documentation 可追溯性和文件9.0 Customer inspection and release for shipment 客戶檢測和發(fā)布裝貨10.0 Replacement for 代替1.0 Period of validity 有效期This instruction is valid for a carbon steel

37、 piping systems used for compressors from MAN Diesel & Turbo Schweiz AG (MDT-ZRH) that are to be insta ed outside the EU. This instruction applies primarily to non-critical process gas applications (e.g. air separation plants). 這個說明對于來自 MAN Diesel & Turbo Schweiz AG (MDT-ZRH) 的壓縮機的碳鋼管體系是 有效的，安裝在 EU

38、外部。這個說明主要用于非關鍵加工氣體應用(比如氣體分離廠) 2.0 Purpose 目的This instruction describes the production of process, sea ing, balancing, oil and cooling water pipes for compressor units. 這個說明描述了壓縮機加工，密封，調零裝置，石油和冷卻水管道 生產。3.0 Surface properties prior to production 生產前表面性能The surfaces of all the pipes must be free of rus

39、t, dirt, grease and other contaminants. Inner surfaces of the pipes sha be sand blasted prior to welding. The sealing surfaces of the flanges sha be protected adequately. The pipes must be inspected visua y prior to fabrication. 所有管子表面必須無灰塵，油脂，和其它污染。 管子的內表面必須在焊接前噴砂。法蘭密封 表面應充分保護。管子在制造前必須目測4.0Producti

40、on 生產Bending of the pipes 管子彎曲Filling the pipes with sand is forbidden. Manual cold forming or the usage of a bending machine is allowed.不允許用沙子填塞管子。允許使用手動冷成型或彎機Welding process 焊接加工The corresponding Procedure Qualification Record (PQR) and Welding Procedure Specification (WPS) are to be applied for e

41、ach welding operation. The PQR and the welder qualification must be qualified either in compliance with the project specific requirements.相關的焊接工藝評定報告(PQR)和焊接工藝規(guī)范使用于每個焊接操作。PQR和焊接員資格必須與項目規(guī)范要求一致。Root seams are always to be welded using the GTAW procedure. Forming gas is always to be used in accordance

42、with the approved WPS. Filler beads can be welded by using the GTAW, GMAW or SMAW procedures, of which the GTAW process is to be preferred. Welding spatter sha be removed at the end of the welding work.根部焊縫焊接經常是使用GTAW程序。合成氣體的使用經常是按照批準的WPS。填料玻璃粉的焊接使用 GTAW,GMAW 或 SMAW 程序，這其中 GTAW 加工是最推薦的。焊渣在焊接 工作完成后移除

43、。Only a suitable filler material that had been specified in the applicable WPS and PQR sha be used for each welding operation.在每個焊接操作中只使用在可適用的 WPS 和 PQR 中規(guī)定的適合的填充材料。In case of a weld imperfection (discovered by the welder or by any form of non-destructive testing), it sha be marked and corrected wit

44、h a suitable WPS. X-ray testing (100%) must be carried out on that seam.如果有焊接瑕疵(由焊接員或任何形式的無損檢測發(fā)現(xiàn)的) ，應做標記并用適合的 WPS 修 正。在那條縫上必須執(zhí)行 X 光射線測試( 100%)Post Weld Heat Treatment (PWHT) is to be done in accordance with the applicable WPS.焊后熱處理(PWHT )的完成按照適用的 WPS。Identification of the pipes 管子標識Only flanges are

45、to be stamped. Seamless pipes and the associated pipe elements may not be hard- stamped. Only an electric engraver or similar may be used for marking.The following information must be included on at least one flange per spool together with the heat and standard details. 只有法蘭打鋼印。 無縫管子和相關的管子部件不應敲硬鋼印。

46、標記時只使用電動刻字或類似 的。以下信息必須包括在至少一個法蘭上，每個線軸連同溫度和標準詳情。?Isometric number 等容線號碼? Sheet number 圖號? Spool number 線軸號Furthermore, a individual pieces (seamless pipes, flanges, fittings) shall be engraved with the particular heat number to ensure a full traceability. 此外，一個單獨件(無縫管子，法蘭，配件)應雕刻有詳細的熱度號碼以確保完整的可追溯 性。A

47、weld seams must be marked with a welder identification number and weld seam number by means of an electric engraver or similar (Vibro pen). Engravings must be readable after sand blasting process. Welded seams that have been tested non-destructively must be clearly identified as such.焊縫必須標有焊工識別號和焊縫號

48、碼， 通過使用電動刻字或類似的方法。 雕刻在噴砂后必須 是易讀的。那些做無損檢測的焊縫必須清楚的標識。5.0 Tests during production 生產過程中測試Reference to standards 參考標準The evaluation of weld seam irregularities is to be carried out in compliance with EN ISO 5817 group B. Project specific requirements are to be taken into consideration when making use of

49、 nondestructive testing.焊縫不規(guī)則評估的執(zhí)行按照 EN ISO 5817 B 組。當使用無損檢測時， 項目特殊需要必須考慮 進去。The minimum requirement concerning the personnel for the non-destructive testing is Level 2 in accordance with SNT-TC-1A or with any other equivalent as per purchase order. 對于無損檢測人員的最低要求是按照 SNT-TC-1A 或其它等同的按照采購單，等級 2 級。Non-

50、destructive testing 無損檢測The following shall apply in addition to project specific requirements: 除了工程特別要求外，還需要應用以下信息：The type and scope (number of weld seams) of the testing procedure to be applied are to be specified in the project-specific inspection and test plan. However, the individual X-ray tes

51、ted weld seam must be tested 100%. 應用的測試程序的類型和范圍(焊縫號碼)在工程特殊檢測和測試計劃上有規(guī)定。 然而，單 獨的 X 射線測試的焊縫必須 100%測試。Testing of dimensional accuracy 尺寸精確度測試A spools must be inspected and checked after production for dimensional accuracy against the isometric. Thereby the tolerances in accordance to the relevant isome

52、tric must be complied with. In order to provide verification that the dimensional check has been carried out, the dimensions that had actually been measured must be recorded into the associated isometric. These documents must be available at the time of the customer inspection. 在生產后線軸必須檢測和核實尺寸精確性。 因

53、此公差按照相關的等容性必須遵守。 為了提供 證明尺寸檢測已經執(zhí)行，實際測量的尺寸必須記錄到相關的等距中。 那些文件再客戶檢測時， 必須是可用的。Certification 證明A non-destructive tests must be documented in accordance with the inspection and test plan. 無損檢測必須做成文件形式根據檢測和測試計劃。6.0 Surface treatment after production 生產后表面處理Sand blasting and painting of the pipes after the hy

54、drostatic pressure test Sand blasting and painting sha be done in accordance with the applicable MDT painting specification.管子在水壓試驗后，進行噴砂和油漆，按照可適用的 MDT 油漆規(guī)范。Cleaning of the pipes before packaging and installation 在包裝和安裝前進行管子清洗To avoid any contamination or damage on the machine, the pipes must be cle

55、aned from dust, stones, etc. prior insta ation. 為了避免對機器的任何污染或損失，管子在安裝前必須無灰塵，石頭等。Protection of the pipes during production在生產過程中管子保護A pipe openings and sealing surfaces must be always closed and protected between the individual production steps (e.g., with plastic covers). 管子開口和密封表面在單獨生產階段必須是關閉和保護的。

56、(比如帶有塑料蓋) 7.0 Packing and shipment 包裝和裝貨A pipe openings and seal surfaces must be closed and protected for shipment to ensure that no contamination can occur during shipping process. Preservation protection must be guaranteed up to three month (long term preservation up to 24 months, if required). For each isometric sheet a standard pallet to be used for the