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China, Chinese Alloy Steel Slip on Without Hub1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fastener FittingFlangeAlloy Steel Slip on Without HubSlip on Stainless Steel
SHANXI BAOLONGDA FORGING CO. LTD
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Product Description Product DescriptionMaterialCarbon steel;Stainless SteelstructureFlangeconnectscrewSealing surfaceRadio frequencyManufacturing methodforgingsize1/2"-72"-or longerMaterialCarbon steel;Stainless steel;alloy steelStandard sizeDN15-DN4000mmusageConnect pipes or fittingstechnologyForgedDelivery time5-60 dayspackPlywood box or palletLoading portTian jin/Shang haitransportationSea and air transportShipping PackagingPallets, wooden boxes, according to customer requirementsSpecificationSGS, BV, ISO9001, API SGS: Swiss General Notary Bank BV: France's Dovish International Inspection Group ISO9001: Quality Management System Standards API: American Petroleum Society StandardstrademarkInput: SToriginXinzhou, ChinaHS encoding730791Production capacity24000 tons per year Detailed Photos Specification details MaterialCarbon steelASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2;Stainless steelASTM A182 F304/304L, F316/316L, F316H, F304H, F321H, F310, F316Ti;NB/T 47010 S30403, S30408, S31603, S31608, S32168;BS-EN 10222-5 1,4301, 1,4307, 1,4404, 1,4541, 1,4571;alloy steelASTM A182 F95, F9, F11, F12, F22, F91, F51, F53, F55, F60, F44, etc.NB/T 47008 15CrMo, 12Cr1MoV, 1Cr5Mo;GB/T 3077 42CrMo, 30CrMo, 35CrMo; Standard size(DN15-DN4000mm)ANSI & ASWE (Level 150-2500)B16.5 ,B16.47 , B16.48 ;DIN (6-40 bar)Din2527, 2573, 2576, 2630-2638, 2627-2629, 2565-2569;Just (5k - 30k)He B2202, 2210, 2220;BS EN1092-1 (6-40 bar)Type 01, Type 02, Type 03, Type 04, Type 05, Type 11, Type 12, Type 13, Type 21, etc.otherMSS SP44, AWWA C207, API 6A, API 16A, AS 2129, GB/T9119, JB/T 74, HG/T20592, 20615, SH 3406, Q/GDW 705, and other equivalent standards, as well as drawing customization;connectConvex surface, flat, annular joint, overlapping joint, large convex concave, small convex concave, large tongue, groove shape, etc. Company Profile Hello friends from all over the world! Today I would like to introduce you to our super powerful Shanxi Baolongda Forging Co., Ltd. We are rooted in Dingxiang County, Xinzhou, Shanxi Province, which is famous in China, and the company covers an area of 39,960 square meters, which is not small. Now there are more than 300 employees, and everyone works together to make the company thriving. We also have a complete set of equipment, with more than 160 sets of various machining equipment, such as machining centers, CNC lathes, CNC wire cutting, forging equipment, ring milling machines, etc., which are good helpers for us to create high-quality products. Baolongda mainly produces various standard flanges, long diameter flanges, forged cylinders, rings, anchor flanges, valve bodies, etc., with a wide variety of types. In terms of materials, whether it is carbon steel, stainless steel, alloy steel, duplex stainless steel, nickel-based alloy, etc., we can easily control it. These products are mainly used for valves, pipeline fittings, pipeline connecting lines, pressure vessels, ships, etc., and are of great use in many important industries such as petroleum and petrochemical, natural gas pipelines, valves, submarine pipelines, clean energy (such as nuclear power), chemical equipment, pressure vessels and so on. Our production capacity is also particularly strong, with a production capacity of more than 26,000 tons of various flanges and forgings per year. These products are not only sold in China, but sent to all parts of the world, so that the whole world can use our high-quality products. Cooperate with us to ensure that you can rest assured and satisfied! Factory equipment Raw material procurement process:1. Spectral analysis: Detect the chemical composition of raw materials to ensure they meet the specified requirements.2. Metallographic structure testing: Analyze the metallographic structure of raw materials to determine whether the microstructure of the material is normal.3. Hardness testing: Detect the hardness of raw materials and preliminarily evaluate the properties of the materials.Forging ring grinding process:4. Surface inspection - paint thickness detection: inspect the surface of the forging after forging to see if there are cracks, folds, inclusions and other defects, and at the same time check the thickness of the paint.5. Dimensional accuracy testing: Measure the geometric size and shape of the forging to ensure compliance with the design drawing requirements.6. Magnetic particle inspection - MT or penetrant detection - PT: Used to detect defects on the surface and near surface of the forging, such as cracks, etc.Heat treatment process:7. Hardness testing: Detect the hardness after heat treatment to determine whether the heat treatment effect meets the requirements.8. Metallographic Structure Testing: Observe the metallographic structure, understand the impact of heat treatment on the microstructure of the material, and evaluate the uniformity and integrity of the structure.9. Mechanical properties - impact and tensile: Through impact and tensile tests, the mechanical properties of forgings, such as tensile strength, yield strength, impact toughness, etc. are determined.Machining process:10. Dimensional accuracy testing: Measure the processed dimensions again to ensure that the final product meets the accuracy requirements.11. Surface quality inspection: check the roughness and flatness of the processed surface to ensure good surface quality. Assembly process12. Appearance inspection: Check the overall appearance after assembly to ensure that there are no bumps, scratches and other defects.13. Dimensional and position accuracy detection: Detect the relevant dimensions and positional accuracy after assembly to ensure assembly quality. Finished product inspection process:14. Ultrasonic inspection - UT: Ultrasonic inspection of the finished product to check for internal defects.15. Intergranular corrosion detection: For flange forgings used in specific corrosion environments, intergranular corrosion detection is conducted.16. Handheld Spectral Inspection - PMI: Sampling the chemical composition of the finished product to prevent material confusion or composition deviation PackagingRaw materials and processing Shanxi Baolongda Company is superior in flange and forging processing! Whether it is common carbon steel, alloy steel, stainless steel, or uncommon duplex stainless steel and various special steels, we can process it. Like the familiar A105 carbon steel, there are also 304L and 316L stainless steel!Quality Certificate The company has ISO 9001, ISO 14001, ISO 45001, PED, AD2000, TS (pressure vessel), ASME, CRN, EAC, TSSA, TRCU, CUTR Russian Customs Union certificates, DNV, ABS, LR (Three Kingdoms Classification Society ship carbon, carbon manganese steel, alloy steel, stainless steel, duplex stainless steel forging steel factory certification).
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