Overview of Boiler pipe

Standards: ASME SA106—High temperature seamless carbon steel tube ASME SA179—Seamless cold drawn low carbon steel pipe for heat exchanger and condenser ASME SA192—Seamless carbon steel boiler tube for high pressure ASME SA210—Seamless Medium Carbon Steel Pipe for Boilers and Superheaters ASME SA213—Seamless ferritic and austenitic alloy steel pipes for boilers, superheaters and heat exchangers ASME SA335—Seamless ferritic alloy steel nominal tube for high temperature DIN17175 — Seamless steel pipe made of heat-resistant steel EN10216-2 —Unalloyed steel and alloy steel pipes with specified high temperature properties GB5310 —Seamless steel pipe for high pressure boiler GB3087 —Seamless steel pipe for low and medium pressure boilers

product details

Grade: Seamless steel tubes for high / low and medium pressure boilers 10.20 etc. GB3087 High qualuty carbon structural seamless ateel pipes for manufacturing of different kinds of low and medium pressure boilers. SA106B, SA106C ASME SA106 SA179/ SA192/ SA210A1, SA210C/ T11, T12, T22, T23, T91, T92 ASME SA179/192/210/213 P11, P12, P22, P23, P36, P91, P92 ASME SA335 ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910 DIN17175 P195GH, P235GH, P265GH, 16Mo3 EN10216-2 20G, 20MnG, 25MnG, 15CrMoG, 12Cr1MoVG, 12Cr2MoG GB5310 Note:Other Size Can Also Be Provided After Consuliting With Customers GB5310-2008 Chemical Component no grade Chemical Component % Mechanical Property C Si Mn Cr Mo V Ti B Ni Alt Cu Nb N W P S Tensile MPa Yield MPa Extend L/T Impect (J) Vertical/ Horizontal handness HB 1 20G 0.17- 0.23 0.17- 0.37 0.35- 0.65 ≤ 0.25 ≤ 0.15 ≤ 0.08 — — ≤ 0.25 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 410- 550 ≥ 245 24/22% 40/27 — 2 20MnG 0.17- 0.23 0.17- 0.37 0.70- 1.00 ≤ 0.25 ≤ 0.15 ≤ 0.08 — — ≤ 0.25 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 415- 560 ≥ 240 22/20% 40/27 — 3 25MnG 0.22- 0.27 0.17- 0.37 0.70- 1.00 ≤ 0.25 ≤ 0.15 ≤ 0.08 — — ≤ 0.25 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 485- 640 ≥ 275 20/18% 40/27 — 4 15MoG 0.12- 0.20 0.17- 0.37 0.40- 0.80 ≤ 0.30 0.25- 0.35 ≤ 0.08 — — ≤ 0.30 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 450- 600 ≥ 270 22/20% 40/27 — 6 12CrMoG 0.08- 0.15 0.17- 0.37 0.40- 0.70 0.40- 0.70 0.40- 0.65 ≤ 0.08 — — ≤ 0.30 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 410- 560 ≥ 205 21/19% 40/27 — 7 15CrMoG 0.12- 0.18 0.17- 0.37 0.40- 0.70 0.80- 1.10 0.40- 0.55 ≤ 0.08 — — ≤ 0.30 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 440- 640 ≥ 295 21/19% 40/27 — 8 12Cr2MoG 0.08- 0.15 ≤ 0.50 0.40- 0.60 2.00- 2.50 0.90- 1.13 ≤ 0.08 — — ≤ 0.30 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 450- 600 ≥ 280 22/20% 40/27 — 9 12Cr1MoVG 0.08- 0.15 0.17- 0.37 0.40- 0.70 0.90- 1.20 0.25- 0.35 0.15- 0.30 — — ≤ 0.30 — ≤ 0.20 — — — ≤ 0.025 ≤ 0.015 470- 640 ≥ 255 21/19% 40/27 — 10 12Cr2MoWVTiB 0.08- 0.15 0.45- 0.75 0.45- 0.65 1.60- 2.10 0.50- 0.65 0.28- 0.42 0.08- 0.18 0.002- 0.008 ≤ 0.30 — ≤ 0.20 — — 0.30- 0.55 ≤ 0.025 ≤ 0.015 540- 735 ≥ 345 18/-% 40/- — 11 10Cr9Mo1VNbN 0.08- 0.12 0.20- 0.50 0.30- 0.60 8.00- 9.50 0.85- 1.05 0.18- 0.25 ≤ 0.01 — ≤ 0.40 ≤ 0.020 ≤ 0.20 0.06- 0.10 0.030- 0.070 — ≤ 0.020 ≤ 0.010 ≥ 585 ≥ 415 20/16% 40/27 ≤ 250 12 10Cr9MoW2VNbBN 0.07- 0.13 ≤ 0.50 0.30- 0.60 8.50- 9.50 0.30- 0.60 0.15- 0.25 ≤ 0.01 0.0010- 0.0060 ≤ 0.40 ≤ 0.020 ≤ 0.20 0.40- 0.09 0.030- 0.070 1.50- 2.00 ≤ 0.020 ≤ 0.010 ≥ 620 ≥ 440 20/16% 40/27 ≤ 250 note：Alt is holo-al content 2 grade 08Cr18Ni11NbFG of “FG” is mean fine grain,a. no special request, can not add other chemical compinent b.grade 20G of Alt ≤ 0.015%, no working request, but should be showing on MTC Standard: ASTM Standard2: ASTM A213-2001, ASTM A213M-2001, ASTM A335-2006, ASTM A672-2006, ASTM A789-2001, ASTM A789M-2001 Grade Group: A53-A369 Grade: A335 P1, A335 P11, A335 P12, A335 P5, A335 P9, A335 P91, A335 P92 Section Shape: Round Outer Diameter(Round): 6 - 914mm Place of Origin: Hengyang Valin Steel Tube Co.,Ltd Hubei Xinyegang Steel Co., Ltd Daye Special Steel Co., Ltd, Yangzhou Chengde Steel Pipe Co., Ltd. Baosteel Application: Boiler Pipe Thickness: 1 - 80mm Surface Treatment: Oil Certification: ISO CE IBR EN10204-2004 type3.2 BV/SGS/TUV inspection report Technique: Cold Drawn hot rolled/rolling Hot-expanded/expanding Alloy Or Not: Alloy Special Pipe: boiler tubes Product name: A335 P11 Alloy Steel Pipe for boiler A335 P12 Alloy Steel Pipe for boiler A335 P5 Alloy Steel Pipe for boiler A335 P9 Alloy Steel Pipe for boiler A335 P91 Alloy Steel Pipe for boiler A335 P92 Alloy Steel Pipe for boiler Keywords: A335 P11 Alloy Steel Pipe A335 P12 Alloy Steel Pipe A335 P5 Alloy Steel Pipe A335 P9 Alloy Steel Pipe A335 P91 Alloy Steel Pipe A335 P92 Alloy Steel Pipe Brand Name: SANON PIPE BAOSTEEL TPCO DAYE PIPES CHENGDE PIPE VALIN PIPE End protector: Plain Beveled Type: SMLS Length: 5-12m MTC: En10204.3.2B Heat treatment: Yes Secondary Or Not: new Non-secondary Supply Ability 2000 Tons Per Month A335 P11 alloy steel pipe 2000 Tons Per Month A335 P12 alloy steel pipe 2000 Tons Per Month A335 P5 alloy steel pipe 2000 Tons Per Month A335 P9 alloy steel pipe 2000 Tons Per Month A335 P91 alloy steel pipe 2000 Tons Per Month A335 P92 alloy steel pipe Packaging & Delivery Packaging Details A335 p22 Alloy Steel Pipe for boiler packaging:In bundles and in strong wooden box Port Shanghai Tianjin Lead Time 6-8 weeks Payment: LC TT D/P AS DISCUSSED QUALITY CONTROL 1~ Incoming Raw Material Inspection 2~ Raw Material Segregation to avoid steel grade mix-up 3~ Heating and Hammering End for Cold Drawing 4~ Cold Drawing and Cold Rolling, on line inspection 5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T 6~ Straightening-Cutting to specified length-Finished Measuring Inspection 7~Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc 8~ Packing and Stocking.