ASTM A53 расписание 40 бесшовная стальная труба черная


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.31 $* 0.27 $*
Aug-17-2025 0.26 $* 0.26 $*
Jul-17-2025 0.6 $* 0.27 $*
Jun-17-2025 0.96 $* 0.1 $*
May-17-2025 0.82 $* 0.1 $*
Apr-17-2025 0.89 $* 0.62 $*
Mar-17-2025 0.47 $* 0.54 $*
Feb-17-2025 0.37 $* 0.32 $*
Jan-17-2025 0.53 $* 0.84 $*

Характеристики


ASTM A53  schedule 40 seamless steel pipe  black steel pipe price


 



Product description


 Product Description                                                                            


Main Application:


1. Construction, building materials, steel post, Liquid/middle or low pressure gas delivering, water transfer/pump;


2. Fire Hydrant System according to standard, Machinery parts according to structural standard;


Note:
1. Free sampling;


2. 100% after-sales quality assurance.


3. Outside Diameter: 1/2 inch to 24 inches.


4. Standard: API 5L / ASTM A53 / ASTM A106 , 20#


5. Wall Thickness: SCH 20, SCH 40, STD, SCH 80 to SCH 160 (3mm to 46mm).


6. Length: General 5.8m , 6m, 11.8m , 12m for exporting length. Other length can be specified by customers


7. Surface finished: Black primer painted, red color primer painted, red primer painted, epoxy coated inner, hot-dipped galvanized, anti-rust oiled, 3PE ects.


8. All other specifications of seamless steel pipes are available according to your requirement (ODM/OEM) ! Factory price you will get from YouFa Group.


Popular Size:


1/2''-24'' with Galvanized Coated or black painted(3PE, FBE, 3PP) surface





Product Show


Product show                                                                                        


      YouFa has 20 years manufacturer experience, Providing high quality products which have been exported over 100 countries, Pipes can be Customized according to customer's requirement on outside diameter and wall thickness with Galvanized Coated or black painted(3PE, FBE, 3PP) surface treatment.


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Application:


1. For liquid delivery, middle or low pressure gas delivery, water transfer/pump, Fire Hydrant System according to standard;


2. For construction, building, steel post, machinery parts according to structural standard


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Certification & Test


 Certifications & Testing                                                                     


Strict quality inspection make perfection more perfect!


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Certificates of API 5L, ISO etc.


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Company Information




Company & Three major producing areas                                      


        TianJin YouFa Steel Pipe Group Company was founded on july 1st , 2000, with the headquarters located at the largest steel pipe production base in China-Daqiuzhuang Village, Tianjin City, and it is the largest steel pipe manufacturing enterprise producing many kinds of steel pipes in the world. 20 years focused on quality which is the life of the enterprise.


        YouFa brand steel pipes have been successfully applied to Three George Project, Pudong International Airport, Capital International Airport, Beijing Olympic Stadium, Shanghai World Expo Exhibition Hall,Jiaozhou Bay Cross-sea Bridge, the tallest building in China-117 Building in Tianjin, Tian'anmen Parade Reviewing Stand, Shanghai Disneyland Park and other national priority projects.YouFa has been recognized as No.1 brand in the industry.


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Cooperation


 Customer & Exhibition cooperation                                                 


        Favorable Comment


        High quality seamless steel pipes,which are widely used in water, low pressure gas and building materials. According to customer ' s requirement to provide a variety of pipes with strong supply ability and reliable service.


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Why Choose Us?


 Why choose us ?                                                                                  


1. ISO API 5L system.


2. Various sizes.


3. Price: Reasonable.


4. TUV, API, BV audited company.


5. Experience: 20 years focus on quality.


6. Strength: The company that can produce 10 million tons welded pipe exclusively in the world. More than 12,600,000 tons and 190,000 tons (Annual production and export volume)


7. Quality: Reliable and World certified. We have two national CNAS certified laboratories, and cooperated with many big steel plate factories and retesting of raw materials.


8. Delivery: Own factory in TianJin! We are near Tianjin port, also have own transport fleet, have the most convenient transport and prompt delivery.


9. Shipment of goods: More than 78 countries worldwide until now.


10. Service: Friendly and Responsible, no matter before or after cooperation.


11. Choose Youfa is equal to Choose Top Guarantee!





FAQ


 FAQ                                                                                                      


Q: Are you trading company or manufacturer?


A: Factory!we are Youfa Group with 3 production area (Tianjin, Tangshang, Handan) in China.


Q: Can I have a trial order only for several tons?


A: Of course! We can ship the cargo for you with LCL service(Less container load).


Q: How long is your delivery time?


A: Generally it is 3-5 days if goods are in stock. Or it is 30 days if the goods are not in stock, it is according to your quantity.


Q: Do you provide samples? Is it free or extra?


A: Yes, We could offer the sample for free charge but do not pay the cost of freight.


Q: What is your terms of payment?


A: OR, TT, L/C(For big order,30-90 days can be acceptable).


Q: Are you gold supplier and do trade assurance?


A: Definitely!


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