Seamless Steel Pipe API/GB/ISO/ASTM standard producer

Seamless Steel Pipe API/GB/ISO/ASTM standard producer

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 9000 m.t./month

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Product Description:

1、Structure of CS SEAMLESS PIPE ASTM A53/ ASTM A106/ API 5L GR B:

Seamless pipe is formed by drawing a solid billet over a piercing rod to create the hollow shell.

As the manufacturing process does not include any welding, seamless pipes are perceived to be stronger and more reliable.

Historically seamless pipe was regarded as withstanding pressure better than other types, and was often more easily available than welded pipe

2、Main Features of CS SEAMLESS PIPE ASTM A53/ ASTM A106/ API 5L GR B :

• High manufacturing accuracy

• High strength

• Small inertia resistance

• Strong heat dissipation ability

• Good visual effect

• Reasonable price

3、CS SEAMLESS PIPE ASTM A53/ ASTM A106/ API 5L GR B Specification：

Standard	GB, DIN, ASTM ASTM A106-2006, ASTM A53-2007
Grade	10#-45#, 16Mn 10#, 20#, 45#, 16Mn
Thickness	8 - 33 mm
Section Shape	Round
Outer Diameter	133 - 219 mm
Place of Origin	He Bei, China (Mainland)
Secondary Or Not	Non-secondary
Application	Hydraulic Pipe
Technique	Cold Drawn
Certification	API
Surface Treatment	factory state or painted black
Special Pipe	API Pipe
Alloy Or Not	Non-alloy
Length	5-12M
Outer Diameter	21.3-610mm
Grade	20#, 45#, Q345, API J55, API K55, API L80, API N80, API P110, A53B
Standard	ASME, ASTM

1) Material:20#(ASTM A 106/A53 GRB.API5LGRB,GB),45#,16Mn,10#.

a) Standard: API Standard:ASTM A106.ASTM A53,ASTM A135,ASTM A179,ASTM A214,ASTM A192,ASTM A226,ASTM A315,ASTM A178,ASTM A210,ASTM A333,ASTM A355,ASTM A369,ASTM A334 ASTM/ASME A312/SA312, ASTM/ASME A213/SA213, ASTM A269,ASTM 511,API5L,API5CT, GOST 9940,GOST 9941,JIS G 3459, JIS GS3463, GS3467, JIS G3448, DIN EN 10216-2006(DIN 17458) , DIN EN 10297-2006(DIN 17456) etc.

b) Steel Grade: ASTM A106 GRB,A53 GRB. API 5L GRB,API 5 CT N80,K55,A335 P11.P91,DIN ST52,ST44,ST35.8,ST37,ST42,ST45

2) Specification range:OD:21.3-610mm,WT:6-70mm,length:6-12m or according to the requirement of clients.

3) Excutive standards:GB,ASME API5L.ASTM A 106/A53,Despite of the above standards,we can also supply seamless steel pipe with standard of DIN,JIS,and so on,and also develop new products according to the requirements of our clients!
4) Surface:black lacquered,varnish coating or galvanized.
5) Ends:Beveled or square cut,plastic capped,painted.
6) Packing:bundles wrapped with strong steel strip,seaworthy packing.

4、Packaging & Delivery of CS SEAMLESS PIPE ASTM A53/ ASTM A106/ API 5L GR B

Packaging Details:	seaworthy package,bundles wrapped with strong steel strip
Delivery Detail:	30-45days after received 30%TT

5、CS SEAMLESS PIPE ASTM A53/ ASTM A106/ API 5L GR B Images：

Seamless Steel Pipe API/GB/ISO/ASTM standard producer

FAQ of Seamless Pipe ASTM A106/53:

①Quality

    Our products are manufactured strictly according to national and internaional standard, and we take a test
on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.

②Price
    Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.

Why us?
    We can provide both low price and good quality especially we are belong to national company could provide you the best sell-after service .Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust

Our Advantages:

1) Fast Delivery: lot of high quality steel pipe in stock

2) Quality Assured: Strictly acc. To International standard with System ISO certification

3) Good Service: supplied professional technical guide free of charge at anytime;

4) Reasonable Price: to be better support your business;

SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.

Looking forward to doing the corporation with you

Any question, kindly feel free to contact us !

Q: What is the difference between steel pipes and PVC-U pipes?: Steel pipes and PVC-U pipes differ in their composition, durability, and application. Steel pipes are made from iron and carbon, providing them with high strength and resistance to extreme conditions. They are commonly used for transporting water, gas, and oil in industrial settings due to their durability and ability to withstand high pressure and temperature. PVC-U pipes, on the other hand, are made from a synthetic plastic called polyvinyl chloride. They are lightweight, corrosion-resistant, and easy to install, making them ideal for residential plumbing, irrigation systems, and drainage. While steel pipes are more robust and suitable for heavy-duty applications, PVC-U pipes are cost-effective, versatile, and suitable for lighter applications.

Q: What is the typical diameter range for steel pipes?: The typical diameter range for steel pipes varies, but it typically falls between 1/2 inch to 48 inches.

Q: Can steel pipes be coated for additional protection?: Yes, steel pipes can be coated with various materials to provide additional protection against corrosion, abrasion, and other environmental factors. Coatings such as epoxy, polyethylene, and zinc can be applied to enhance the durability and lifespan of steel pipes, making them suitable for diverse applications in different industries.

Q: Are steel pipes resistant to UV radiation?: No, steel pipes are not inherently resistant to UV radiation. They can be affected by prolonged exposure to UV rays, leading to degradation and potential damage over time.

Q: How are steel pipes insulated to prevent freezing?: Steel pipes are commonly insulated to prevent freezing by applying a layer of insulation materials, such as foam or fiberglass, around the pipes. This insulation helps to maintain the temperature of the pipes and prevents heat loss, thus preventing the water inside from freezing during cold weather conditions. Additionally, heat tracing cables can be used along with the insulation to provide an extra layer of protection by supplying heat to the pipes.

Q: How are steel pipes sized and classified?: The primary criteria for sizing and categorizing steel pipes are their outer diameter (OD) and wall thickness. This standardization ensures compatibility and ease of use across different applications. The common approach to sizing steel pipes is through nominal pipe size (NPS), a North American standard that refers to a pipe's OD. NPS sizes span from 1/8 inch to 36 inches, with each size corresponding to a specific OD. For instance, a 1/2-inch NPS pipe has an OD of 0.84 inches, while a 12-inch NPS pipe has an OD of 12.75 inches. It's important to note that the pipe's OD may not precisely match its actual measurement due to historical dimensions. Moreover, steel pipes are categorized into various schedules, which indicate the wall thickness. The most common schedules are SCH 5, SCH 10, SCH 40, SCH 80, and SCH 160, with higher numbers representing thicker walls. These schedules are standardized and aid in selecting the appropriate pipe for specific applications. Additionally, steel pipes can be further classified based on their end connections. The typical types include threaded, plain-end, and socket-weld connections. Threaded pipes possess screw threads on both ends, facilitating easy assembly and disassembly. Plain-end pipes lack threads and are typically joined using welding techniques. Socket-weld pipes have a socket-like end that enables welding with a corresponding fitting. In conclusion, steel pipes undergo sizing and classification based on their outer diameter, wall thickness, and end connections. The nominal pipe size (NPS) denotes the outer diameter, while the schedule number represents the wall thickness. Understanding the sizing and classification of steel pipes is crucial when selecting the appropriate pipe for specific applications in industries like construction, oil and gas, plumbing, and manufacturing.

Q: What are the different types of coatings used for steel pipes?: There are several different types of coatings used for steel pipes, including epoxy coatings, polyethylene coatings, coal tar enamel coatings, and zinc coatings.

Q: Are steel pipes suitable for underground sewage lines?: Yes, steel pipes are suitable for underground sewage lines. They are strong, durable, and resistant to corrosion, making them an excellent choice for sewage systems.

Q: Is the seamless steel pipe used in the market hot or cold drawn?: Outside diameter 89, most are cold drawn, more than 89 hot rolling.

Q: Can steel pipes be used for underground utility lines?: Yes, steel pipes can be used for underground utility lines. Steel pipes are commonly used for various underground applications, including water, gas, and oil pipelines. They are known for their strength, durability, and resistance to corrosion, making them suitable for underground installations where protection against external elements is required. Additionally, steel pipes are often used in areas with high traffic loads or areas prone to natural disasters, as they provide excellent structural integrity and can withstand heavy loads and external pressures.

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