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  •  China "Welded" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 10560-2017
  • Steels for Welded round link chains for mines Welded
    China National Standards
  • GB/T 33884-2017
  • Aluminum alloy profile and profile Welded combination for heavy-duty freight train Welded
    China National Standards
  • GB/T 33814-2017
  • Welded H-section steel Welded
    China National Standards
  • HG/T 20212-2017
  • (Code for construction and acceptance of wet - type gas cabinet of metal Welded structure) Welded
    China Chemical Industry Standards
  • NB/T 20005.38-2017
  • (Carbon steel and low alloy steels for PWR nuclear power plants - Part 38: 15MnHR Welded steel pipes for containment) Welded
    China Energy industry Standards
  • NB/T 47056-2017
  • (Test Method for Metallic and Fracture of Welded Joints of Boiler Compression Elements) Welded
    China Energy industry Standards
  • SY/T 0510-2017
  • (Specification for steel Welded pipe fittings) Welded
    China Oil & Gas Industry Standards
  • GB/T 33488.1-2017
  • Test method of pressure equipments of thermoplastics Welded for chemicals—Part 1: General requirements Welded
    China National Standards
  • GB/T 33488.3-2017
  • Test method of pressure equipments of thermoplastics Welded for chemicals—Part 3: Radiographic examination Welded
    China National Standards
  • GB/T 33488.2-2017
  • Test method of pressure equipments of thermoplastics Welded for chemicals—Part 2: Visual examination Welded
    China National Standards
  • GB/T 33488.4-2017
  • Test method of pressure equipments of thermoplastics Welded for chemicals—Part 4:Ultrasonic examination Welded
    China National Standards
  • GB/T 549-2017
  • Electro-Welded anchor chains Welded
    China National Standards
  • GB/T 6653-2017
  • Steel plates and strips for Welded gas cylinders Welded
    China National Standards
  • GB/T 7735-2016
  • Automated eddy current testing of seamless and Welded (except submerged arc-welded) steel tubes for detection of imperfections Welded
    China National Standards
  • GB/T 33209-2016
  • Welding procedure qualification for Welded gas cylinders Welded
    China National Standards
  • GB/T 33281-2016
  • Welded wire fabric coated with zine Welded
    China National Standards
  • SY/T 5768-2016
  • (General structure with Welded steel pipe) Welded
    China Oil & Gas Industry Standards
  • GB/T 33156-2016
  • Precision Welded tubes for gas spring Welded
    China National Standards
  • GB/T 32964-2016
  • Welded stainless steel pipes for liquefied natural gas Welded
    China National Standards
  • GB/T 14291-2016
  • Welded steel pipe for ore pulp transportation Welded
    China National Standards
  • GB/T 32970-2016
  • Longitudinal submerged-arc Welded steel pipe for high pressure service at high temperatures Welded
    China National Standards
  • GB/T 12606-2016
  • Automated full peripheral flux leakage testing of seamless and Welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal and/or transverse imperfections Welded
    China National Standards
  • GB/T 32569-2016
  • Welded stainless steel tubes for seawater desalination plants Welded
    China National Standards
  • GB/T 13075-2016
  • Periodic inspection and evaluation of Welded steel gas cylinders Welded
    China National Standards
  • GB/T 32566-2016
  • Welded stainless steel cylinders Welded
    China National Standards
  • GB/T 32552-2016
  • Automated full peripheral ultrasonic thickness testing of seamless and Welded (except submerged arc-welded) steel tubes Welded
    China National Standards
  • GB/T 32259-2015
  • Non-destructive testing of welds—Visual testing of fusion-Welded joints Welded
    China National Standards
  • SN/T 4367.6-2015
  • (The inspection of import and export steel - Part 6: low pressure liquid delivery Welded steel pipe and galvanized welded steel pipe) Welded
    China Import Export Inspection Standards
  • CJ/T 159-2015
  • Polyolefin/aluminum/polyolefin composite pressure pipe (butt-Welded by aluminum pipe) Welded
    China Urban Construction industry Standards
  • CJ/T 108-2015
  • Polyethylene/aluminum/polyethylene composite pressure pipe (overlap-Welded) Welded
    China Urban Construction industry Standards
  • GB/T 31929-2015
  • Welded stainless steel pipes for ship Welded
    China National Standards
  • GB/T 18256-2015
  • Non-destructive testing of steel tubes—Automated ultrasonic testing of seamless and Welded (except submerged arc-welded) steel tubes for verification of hydraulic leak-tightness Welded
    China National Standards
  • GB/T 31943-2015
  • Continuously cold rolled steel strips for precision Welded tubes Welded
    China National Standards
  • GB/T 31941-2015
  • Non-nuclear safety class Welded carbon steel and alloy steel pipes for nuclear power plant Welded
    China National Standards
  • GB/T 3091-2015
  • Welded steel pipes for low pressure liquid delivery Welded
    China National Standards
  • NB/T 20354.3-2015
  • Design and manufactering specification of steam turbine rotors for pressurized water reactor nuclear power plant - Part 3: Welded rotor Welded
    China Energy industry Standards
  • AQ 3053-2015
  • (Vertical cylindrical steel Welded oil storage tank safety technology) Welded
    China Safety & Security Standards
  • SY/T 6423.6-2014
  • Petroleum and natural gas industries-Non-destructive testing (NDT)methods of steel tubes. Part 6: Automated full peripheral flux leakage testing of seamless and Welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudin Welded
    China Oil & Gas Industry Standards
  • SY/T 6423.5-2014
  • Petroleum and natural gas industries-Non-destructive testing (NDT) methods of steel tubes. Part 5: Digital radiographic testing of the weld seam of Welded steel tubes for the detection of imperfections Welded
    China Oil & Gas Industry Standards
  • SY/T 4078-2014
  • Procedure specification of inner coating for Welded joint with liquid paint by special machine for steel pipeline Welded
    China Oil & Gas Industry Standards
  • SY/T 0606-2014
  • Specification for field Welded tanks for storage of production liquids Welded
    China Oil & Gas Industry Standards
  • SY/T 7027-2014
  • Longitudinal submerged arc Welded pipe for use as marine riser Welded
    China Oil & Gas Industry Standards
  • GB 30813-2014
  • Welded austenitic stainless steel tubes and pipes for nuclear power plant Welded
    China National Standards
  • GB/T 30818-2014
  • Fully Welded body ball valves for pipeline transportation systems in petroleum and natural gas industries Welded
    China National Standards
  • JGJ/T 27-2014
  • Standard for test methods of Welded joint of reinforcing steel bars Welded
    China Building & Construction Standards
  • GB 50341-2014
  • Code for design of vertical cylindrical Welded steel oil tanks Welded
    China National Standards
  • GB 50128-2014
  • Code for construction of vertical cylindrical steel Welded storage tanks Welded
    China National Standards
  • DL/T 541-2014
  • Methods of radiogram and classification of measuring results for T-Joints and fillet joints fusion Welded in steel Welded
    China Electricity & Power Standards
  • DL/T 542-2014
  • Methods of ultrasonic testing and assessment of measuring results for T-Joints fillet fusion Welded in steel Welded
    China Electricity & Power Standards
  • JGJ 114-2014
  • Technical specification for concrete structures reinforced with Welded steel fabric Welded
    China Building & Construction Standards
  • GB/T 30065-2013
  • Welded ferritic stainless steel tubes for feedwater heater Welded
    China National Standards
  • GB/T 30066-2013
  • Welded ferritic stainless steel tubes for heat-exchanger and condenser Welded
    China National Standards
  • GB/T 30063-2013
  • Longitudinal submerged arc Welded steel tubes for structural purpose Welded
    China National Standards
  • SY/T 6423.2-2013
  • Petroleum and natural gas industries. Non-destructive testing (NDT) methods of steel tubes. Part 2: Automated ultrasonic testing of the weld seam of Welded steel tubes for the detection of longitudinal and/or transverse imperfections Welded
    China Oil & Gas Industry Standards
  • NB/T 47030-2013
  • Specification of high frequency resistance Welded spiral in tubes for boiler Welded
    China Energy industry Standards
  • SY/T 6423.4-2013
  • Petroleum and natural gas industries. Non-destructive testing (NDT) methods of steel tubes. Part 4: Automated ultrasonic testing of seamless and Welded steel tubes for the detection of laminar imperfections Welded
    China Oil & Gas Industry Standards
  • SY/T 6423.3-2013
  • Petroleum and natural gas industries. Non-destructive testing(NDT)methods of steel tubes. Part 3: Automated ultrasonic testing for the detection of laminar imperfections in strip/plate used for the manufacture of Welded steel tubes Welded
    China Oil & Gas Industry Standards
  • SY/T 6423.1-2013
  • Petroleum and natural gas industries. Non-destructive testing (NDT) methods of steel tubes. Part 1; Radiographic testing of weld seam of Welded steel tubes for detection of imperfections Welded
    China Oil & Gas Industry Standards
  • NB/T 20007.12-2013
  • Stainless steel for pressurized water reactor nuclear power plant. Part 12: Class 1, 2 and 3 austenitic stainless steel fittings Welded with the addition of filler metal Welded
    China Energy industry Standards
  • NB/T 20005.15-2013
  • Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 15: Fittings Welded with the addition of filler metal for use in class 2 and 3 auxiliary piping Welded
    China Energy industry Standards
  • NB/T 20005.10-2013
  • Carbon steel and low alloy steel for pressurized water reactor nuclear power plants. Part 10: Class 2 and 3 steel pipes Welded with the addition of filler metal Welded
    China Energy industry Standards
  • NB/T 20007.11-2013
  • Stainless steel for pressurized water reactor power plant. Part 11: Class 1, 2 and 3 austenitic stainless steel pipes Welded with the addition of filler metal Welded
    China Energy industry Standards
  • GB/T 16957-2012
  • Clad teel plats - Mechanical technical tests on Welded joints Welded
    China National Standards
  • SH/T 3167-2012
  • Steel Welded, low-pressure storage tanks Welded
    China Petrochemical Industry Standards
  • SH/T 3410-2012
  • Forged steel socket-Welded and threaded fittings in petrochemical industry Welded
    China Petrochemical Industry Standards
  • GB/T 12770-2012
  • Welded stainless steel tubes for mechanical structures Welded
    China National Standards
  • GB/T 28708-2012
  • Specification for size selection of seamless and Welded steel pipe used in piping engineering Welded
    China National Standards
  • SY/T 5037-2012
  • Submerged arc-Welded steel pipe for common fluid service pipeline Welded
    China Oil & Gas Industry Standards
  • SB/T 10743-2012
  • Welded steel silos for bulk cement Welded
    China Commerce Standards
  • GB/T 28413-2012
  • Welded carbon steel tubes for boilers and heat exchangers Welded
    China National Standards
  • JG/T 381-2012
  • Cold-formed Welded circular tubes for building structures Welded
    China Building & Construction Standards
  • SY/T 5040-2012
  • Welded steel pipe piles Welded
    China Oil & Gas Industry Standards
  • GB/T 27684-2011
  • Seamless and Welded fittings for titanium and titanium alloy Welded
    China National Standards
  • GB 28052-2011
  • Regulation for filling of non-refillable steel Welded cylinder Welded
    China National Standards
  • GB/T 27670-2011
  • Clad aluminium alloy Welded tubes for heat exchangers of vehicles Welded
    China National Standards
  • GB 28051-2011
  • Regulation for filling of Welded insulated cylinder Welded
    China National Standards
  • GB/T 27552-2011
  • Destructive tests on welds in metallic materials - Microhardness testing of Welded joints Welded
    China National Standards
  • GB/T 26941.3-2011
  • Fences - Part 3: Welded steel wire fences Welded
    China National Standards
  • SY/T 5921-2011
  • Code of practice for operating, maintenance and repair of vertical cylindrical Welded steel oil tank Welded
    China Oil & Gas Industry Standards
  • GB 5100-2011
  • Welded steel gas cylinders Welded
    China National Standards
  • NB/T 47016-2011
  • Mechanical property tests of product Welded test coupons for pressure equipments Welded
    China Energy industry Standards
  • GB/T 26057-2010
  • Titanium and titanium alloy Welded tube Welded
    China National Standards
  • DL/T 330-2010
  • Ultrasonic time of flight diffraction technique in Welded joints of hydroelectric or hydraulic engineering steel structure and equipment Welded
    China Electricity & Power Standards
  • GB/T 1499.3-2010
  • Steel for the reinforcement of concrete - Part3 : Welded fabric Welded
    China National Standards
  • GB/T 7659-2010
  • steel casting suitable for Welded structure Welded
    China National Standards
  • GB/T 25197-2010
  • Welded static non-pressurized thermoplastic tanks Welded
    China National Standards
  • DL/T 370-2010
  • Metal magnetic memory testing of Welded joint on pressure equipments Welded
    China Electricity & Power Standards
  • NB/T 47002.1-2009
  • Explosion Welded clad plate for pressure vessels. Part 1: Stainless steel-steel clad plate Welded
    China Energy industry Standards
  • NB/T 47002.4-2009
  • Explosion Welded clad plate for pressure vessels. Part 4: Copper-steel clad plate Welded
    China Energy industry Standards
  • NB/T 47002.3-2009
  • Explosion Welded clad plate for pressure vessels. Part 3: Titanium-steel clad plate Welded
    China Energy industry Standards
  • NB/T 47002.2-2009
  • Explosion Welded clad plate for pressure vessels. Part 2: Nickel-steel clad plate Welded
    China Energy industry Standards
  • NB/T 47003.1-2009
  • Steel Welded atmospheric pressure vessels [Quasi-Official / Academic version - scanned PDF, translated by Standard Committee / Research Institute in China] Welded
    China Energy industry Standards
  • HG/T 3181-2009
  • High frequency resistance Welded spiral fin tubes Welded
    China Chemical Industry Standards
  • HG/T 3124-2009
  • Specifications of Welded metal-bellows mechanical seal for agitators Welded
    China Chemical Industry Standards
  • GB/T 24593-2009
  • Welded austenitic stainless steel tubes for boiler and heat-exchanger Welded
    China National Standards
  • JG/T 11-2009
  • Welded hollow spherical node of space grid structures Welded
    China Building & Construction Standards
  • GB 17878-2009
  • Cylinder valve for non-refillable steel Welded industry cylinder Welded
    China National Standards
  • GB 17268-2009
  • Non-refillable steel Welded cylinders for industrial use Welded
    China National Standards
  • GB/T 24187-2009
  • Cold-drawn precision single Welded steel tubes Welded
    China National Standards
  • GB/T 24181-2009
  • Steels for diamond Welded saw blades Welded
    China National Standards

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