quenching and tempering and other heat treatment will be added.
quenching and tempering and other heat treatment will be added.
The Profile and Application Field:
This steel plate is used to make the body of the equipment in the manufacture of pressure vessel and parts of the professional pressure vessel steel plate. The vast majority of pressure vessels are made by the steel plate welded. It should be subjected to cold and hot processing and welding in the process of manufacturing pressure vessel steel plate, so it is required that the pressure vessel steel plate should have a good process performance, and have a certain strength and sufficient toughness, to the extent that it can subject to the external load and not occur brittle failure under the normal working conditions.
Based on carbon steel, the pressure vessel steel plate has developed the low alloy steel and alloy steel. The carbon content of steel is lower, generally no more than 0.20%, which makes the pressure vessel steel have low carbon equivalent yet (Ceq) and low welding (PAM) of sensitive coefficient to ensure the welding performance of steel. In addition, the condition of pressure vessel is strict, and most of containers are filled with flammable and explosive gas, and has a certain pressure, which makes the explosion accident easily. As a result, it is required that the pressure vessel steel has good toughness. In order to ensure the container security, generally, using the low alloy steel or stainless steel to make three kinds of pressure vessel.
Widely used in petroleum, chemical industry, power plant, boiler etc, and also made the equipment and components of the reactor, heat exchanger, separator, spherical tank, YouQiGuan, liquefied gas, nuclear reactor pressure vessel, boiler steam drum, liquefied petroleum gas cylinders, hydropower station high pressure pipes, hydraulic such as eddy shell.
Q245R, Q345R, Q370R, 15CrMoR, 12CrlMoVR, 12Cr2Mo1R, 14Cr1MoR
13MnNiMoR, 13MnNiMoNbR, 18MnMoNbR, 16MnDR, 09MnNiDR, 15MnNiDR
12MnNiVR, (S)A203D, E, (S)A204M(Gr. A, B, C), (S)A285M(GrA, B, C)
(S)A299M(GrA, B), (S)A302M(Gr. A, B, C, D), (S)A387M(Gr. 11, 12, 22)
(S)A515M(Gr. 60, 65, 70), (S)A516M(Gr. 55, 60, 65, 70),
(S)A533M(TYA, B, C, D, CL1, 2, 3), (S)A537M(CL. 1, CL. 2), (S)A573M(Gr58, 65, 70), (S)A612M, (S)A662M(Gr. A, B, C), (S)A737M(Gr. B, C)
(S)A738M(Gr. A, B, C), SB410, SB450, SB480, SPV235, SPV315, SPV355
SPV410, SPV450, SPV490, SGV410, SGV450, SGV480
SBV1A, SBV1B, SBV2, SBV3, 10CrMo910, 15Mo3, 13CrMo44, 19Mn6
P235GH, P265GH, P295GH, HII, P355GH, 16Mo3, 13CrMo4-5, 16Mo3
10CrMo9-10, 11CrMo9-10, 07MnCrMoVR, 07MnNiMoVDR, 20MnMoR
20MnMoNi55, BHW35, 13MnNiMo5-4, KP42, 1Cr0.5Mo, 2.25Cr1Mo
1.25Cr0.5Mo, A48CPR, A42, A52, A48, 20MnHR, 20HR, 16MnHR, 161G430
The technical standards:
GB713 GB WYJ ASTM ASME GB3531
JIS G3103 JIS G3115 JIS G3119 JIS G3124 DIN 17155
The other instruction:
1. Adopting Standards:
ASTM, ASME, JIS G3103, JIS G3115, JIS G3119, JIS G3124, DIN 17155, EN10028, GB713, GB3531, GB, WYJ, QB, WYJ002-2005
2. Specification (T*W*L): 6–650 mm* 1500-4800mm * 3000–27000 mm
3. Delivery State:
TMCP, Q&T, N, AR, CR, A, Q and N&T
Hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering and other delivery states are available.
4. Tests: HIC, SSC, SPWHT, Macrostructure, detection of defects, Hardness and DWTT test for pipelines steel plates are also available.
5. Other Services: Flaw-Detection, Flaw-Detection Grade1, Flaw-Detection Grade2, Cutting, Welding, Z15, Z25, Z35, Qt, N, Q, A, Sand Blasting, Painting and so on.
6. Payment Terms: T/T, L/C at sight.
7. Trading Terms: FOB, CIF, CFR or CNF
8. Delivery Time: 20-40 days
2, Adopting Standards: ASTM, ASME, JIS G3103, JIS G3115, JIS G3119, JIS G3124, DIN 17155, EN10028, GB713, GB3531,GB,WYJ, QB, WYJ002-2005
3, Specification (T*W*L): 6–650 mm* 1500-4800 mm * 3000–27000 mm
4, Delivery State: TMCP, Q&T, N, AR, CR, A, Q and N&T
hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering and other delivery states are available.
5, Tests: HIC, SSC, SPWHT, Macrostructure, detection of defects, Hardness and DWTT test for pipelines steel plates are also available.
6, Other Services: Flaw-Detection, Flaw-Detection Grade1, Flaw-Detection Grade2, Cutting, Welding, Z15, Z25, Z35, Qt, N, Q, A, Sand Blasting, Painting and so on.
7, Payment Terms: T/T, L/C at sight.
8, Trading Terms: FOB, CIF, CFR or CNF
9, Delivery Time: 20-40 days
Standard: AISI, ASTM, BS, DIN, GB, JIS
According to Advanced Standards including GB, YB, ASTM, AISI, EN, DIN, JIS, BS, Wuyang Steel Technology and Proprietary Technology Standard.
Approved Product Certificates:
Approved by CPD, PED, TUV, FPC, Nine Classification of Society(ABS, CCS, DNV, GL, LR,BV, NK,RINA, KR) etc, .
Crack Detection Standard: According to Chinese JB/GB, European EN, American ASTM, Japanese JIS, German SEL, British BS, French NF. Crack Detection(Level 1)can assure capacity of Maximum thickness—390 mm.
Hydrogen/Resisting Hydrogen: H2S-corrosion Resistance Steel Plates such as HIC, R-HIC, HIC-A, HIC-B, H, HI, HII can be produced.
Clean Steel: P<0.005%, S<0.003%
Quenched & Tempered Steel: Maximum Thickness–200 mm.
G3103-SB410 /G3103-SB450 /G3103-SB480 /G3115-SPV235 /G3115-SPV315 /G3115-SPV355 /G3115-SPV410 G3115-SPV450 /G3115-SPV490 /G3118-SGV410 /G3118-SGV450 /G3118-SGV480 /G3119-SBV1A /G3119-SBV1B /G3119-SBV2 /G3119-SBV3 /G3124-SEV245 /G3124-SEV295 /G3124-SEV345
H I/H II/10CrMo910/15Mo3/13CrMo44/19Mn6
P235GH / P265GH / P295GH / P355GH / 16Mo3 / 13CrMo4-5 / 10CrMo9-10 / 11CrMo9-10 / P275NH / P275NL1 / P275NL2 / P355N / P355NH / P355NL1 / P355NL2 / P460NH / P460NL1 / P460NL2
Q245R-Q370R / 18MnMoNbR / 13MnNiMoR / 15CrMoR / 14Cr1MoR / 12Cr2Mo1R / 12Cr1MoVR / 07MnCrMoVR / 07MnNiCrMoVDR / 12MnNiVR / 16MnDR / 09MnNiDR / 15MnNiDR
Thickness: 5mm to 200mm;
1. 18MnMoNbR Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
2. If you have any requirement in steel plate for 18MNMONBR, whether the new plate or stock list of material, please feel free to contact us by email of calling.
3. If you had any question at our plate or service. Please contact our after service department to get faster reply.
Now steel grade 16MnR is replaced by new grade GB 713 Q345R.Boiler steel plate 16MnR is the most used materials to build specified elevated boilers and pressure vessels.16MnR owned the minimum yield strength at 345 Mpa for thin thickness and tensile strength above 510 Mpa.The best equivalent steel grade with 16MnR is A516 Grade 70 in specification ASTM A516/A516M.
Packing Details:Bulk packing with steel belt or sea worthy packing or as per client’s requirements.
Delivery Time:7-20 days or As Requirement.
1) Grade: 15MnVR
2) Standard: GB
3) Thickness: 6-100mm
4) width: 1000-3500mm
5) Length: 6000-12000mm
6) Condition: Hot Rolled & Cold rolled
1) Delivery term: FOB,CNF CIF
2) Delivery lead time: 7-20 days after receive T/T deposit.
3) Payment term: .30% as deposit by T/T, balance will be paid by T/T before shipment
4) Quality assurance: Mill Test Certificate is supplied with shipment, third Party Inspection is acceptable.
5) Packing details: Standard export packing or according to customer’s request.
6) Surface treatment: Hot rolled and Coated or shot blasting and painting.
7) Test: Ultrasonic examination, Normalized, Quenched and Tempered, Z-test (Z15, Z25, Z35) and Third party inspections by end user
8) Additional service: Shot blasting and painting, Cutting and welding as per user’s request
Q1. Minimum Order Quantity?
A:The MOQ is 25 tons, the galvanized steel sample is available as long as your quantity is ok.
Q2. What kind of terms of payment?
A:T/T, L/C are available.
Q3. What grams of the product can you offer?
A:These products can be customized according to your requirement.
Q4.Is free sample available?
A:Yes, free sample is available.
Q5. Can you do Customization & Reproduction if I provide a photo?
A:Yes, we do Customization & Reproduction service.
Q6. Does the packaging safe and arrive in good conditions?
A:Yes, safe Packing guarantee , all the products will arrive your door under good conditions.
We response to problem of shipping if there unfortunately is.
Q7. How long does it usually take to deliver the product?
A:We will make the shipment to you immediately. It will take about 18 to 40 days arrive worldwide.
It depends on the specific quantity
1. Q345R steel plate is used in the inner tube of the multi-layer container, for the shell thickness is larger than 36mm for other compression elements (flanges, tube plates and flanges).
2. If the thickness of the cap is greater than 50mm, it should be used in the state of normalization: For steel plates used for multi-layer containers or for steel plates with a thickness of more than 60mm, each of the heat treated steel plates should be stretched and v-shaped Mouth impact test.
3. According to the design document, for steel plate with thickness greater than 80mm, ultrasonic testing can be added to steel plate thickness.
4. For steel plate thickness is 30 ~ 36 mm, ultrasonic testing requirement is not lower than level Ⅲ.
5. For steel plate thickness is greater than 36 mm, ultrasonic testing is required not lower than level Ⅱ..
|Steel Grade||C %||Si %||Mn %||Cu %||Ni %||Cr%||Mo %||V %||Ti %||Alt %||P %||S %||Nb|
Packaging Details: Bulk packing with steel belt or sea worthy packing or as per client’s requirements.
Gnee Steel is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. Cooperate with China’s major steel mills, provide you with various types of steel.
GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills. With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.
Widely used in petroleum,chemical industry ,power plants ,boilers and other fields,such as to produce reactors,heat exchangers, sepatators, spherical tank, oil tank, LPG tanks, nuclear reactor pressure shell, boiler drum, liquefied petroleum gas cylinders, hydro power high-pressure pipes, turbine cortex shells and other equipment and components, etc.
Hot rolled steel plate/Mild steel plate/black steel plate/Carbon steel plate/sheet
1000mm 1220mm 1250mm 1500mm 2000mm
Clean, blasting and painting according to customer requirement
standard size 15days goods can load into container, if produce goods need 35days
Widely used in petrochemistry,chemistry,electricity,boiler and vessel manufacture,and could be made into reactor,heat exchange facility,segregator,sphere vessel,oil tank,liquid gas storage tank,nuclear
length below 5.8m with 20′ container, length below 11.8m with 40′ container. or Bulk shipping
length below 11.8m with 40′ container.