What we Offer

BBN gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.

Steel surface treatment

such as steel pre-treatment (shot blasting and shop primer), Steel Galvanized

Steel structure processing

such as cutting, drilling, milling, turning, bending, welding and so on.

Heat treatment services

such as annealing, normalizing, hardening and tempering, solution treatment etc.

what we provide

Production Control

As a world class steel raw materials supplier, we treasure every inquiry from customer and take it seriously.

Quality control

With more than 15 years development, BBN quality control team established professional technical team, lab test team, steel shape surface inspection team, package control team, general team..

After sales service

BBN after service team will listen customer’s real feedback after each order finished.

Shipping Department

Checking the shipping schedule, estimated time of departure time, booking space one week in advance.

Products

Gas cylinder steel main used in gas cylinder products. Better anti-stress capability is a basic performance steel cylinders. Seed steel cylinders steel mainly:SG295,HP265,SG325.

  • three production lines
    three production lines

    The weight of each steel ingot can achieve to 44 tons, which is on the leading level in China.

  • Two warehouses
    Two warehouses

    We also have two warehouses which are near by Tianjin port and Shanghai port,that's great.

  • Fast Delivery
    Fast Delivery

    Our advantages greatly promote our performance in transportation and delivery time.

  • Steel surface treatment
    Steel surface treatment

    such as steel pre-treatment (shot blasting and shop primer), Steel Galvanized

  • Steel structure processing
    Steel structure processing

    Steel structure processing-such as cutting, drilling, milling, turning, bending, welding and so on.

  • Heat treatment services
    Heat treatment services

    such as annealing, normalizing, hardening, tempering, hardening and tempering, solution treatment etc.

Industry Solutions

Business Philosophy

Focus on quality building, continuouslycreate greatestvalue for customers

Employment Philosophy

Fully respect employee value, pursuing mutual development of enterprise and employees

latest posts

Gas cylinder steel main used in gas cylinder products. Better anti-stress capability is a basic performance steel cylinders. .

JIS G3116 Gas cylinder steel

JIS-G3116 is a specification of Gas cylinder steel,Gas cylinder steel main used in gas cylinder products. Seed steel cylinders steel mainly:SG255,SG295,SG325,SG365.

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GB6653 Gas cylinder steel

GB6653 is a specification of Gas cylinder steel,Gas cylinder steel. Seed steel cylinders steel mainly:HP235,HP265,HP295,HP325,HP345.

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EN 10120 Gas cylinder steel

EN 10120:2017 specifies requirements for sheet and strip up to 5 mm thickness of steels listed in Table 1 and intended for the manufacture of welded gas cylinders..

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Steel Plate ; Pressure Vessel Steel Plate ; alloy steel plate ; Automobile structure steel plate ; API 5L pipeline steel ; Weather resistant steel ; hull steel plates ; Gas cylinder steel ; carbon and low alloy steel ; Abrasion Resistant Steel Plate ; bullet proof steel plate supplier ;

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