GI pipe display	Inch	OD	ON	Standard	Grade
	1/2"	21mm	15mm	GB/T3091-93-2008, ASTM A53BS1387-1985	Q195-Q235, SS400, ST37-2, STK400, STK500, 16Mn
	3/4"	26mm	20mm
	1"	33mm	25mm
	1-1/4"	42mm	32mm
	1-1/2"	48mm	40mm
	2"	60mm	50mm
	2-1/2"	76(73)mm	65mm
	3"	89mm	80mm
	4"	114mm	100mm
	5"	140mm	125mm
	6"	165mm	150mm
	8"	219mm	200mm
	10"	273mm	250mm
	12"	325mm	300mm
	14"	377mm	350mm
	16"	426mm	400mm

Product Application
Steel pipe is one of the main products.
There are various industry standards that are applicable for pipes used in the petroleum industry. Typically, the pipes are made of materials such as API 5L B, ASTM A106 Grade B, ASTM A53 Grade B and other similar materials. In addition, there are also specific Chinese standards like GB5310, GB6479, GB9948, GB3087, GB/T8163, GB/T8162, GB/T17396 as well as JIS and DIN standards.
These pipes can be used in various applications such as petroleum refineries, oil fields, petroleum cracking, oil transport, high and low pressure boilers, fluid pipes, special pipes for fertilizer-making, structural pipes, hydraulic support pipes and more. The industries where these pipes find applications require unique and critical properties such as high strength, durability, and flexibility.
Overall, it is essential to choose the right type of pipe material and standard as per your application needs to ensure optimal performance and longevity.

Product Detail

Product Name	SCH40 Galvanized Carbon Steel Pipe
Size	1/2''-48''(DN15mm-1200mm)
Wall Thickness	，，SCH10、SCH20、SCH30、STD、SCH40、SCH60、SCH80、SCH100、SCH120、SCH160、XSXXS。。。SCH10，SCHXXS。，。。，。，。、、。，。、。，，。，，，。
Pipe Length	1. Single random length and double random length. The SRL length ranges from 3m to 5.8m, while the DRL length is from 10m to 11.8m, or it can be customized as per the clients' requirements. This information can be used as a basis to create a new and unique content by rephrasing the original text. It is important to note that the generated content should deviate from the ChapGPT-generated style and use language models to present a completely distinct viewpoint. 3. Fixed length(5. 8m, 6m, 12m)
Standard/ Material	，: - B，X42~X80，ASTMA252 Gr. 2，Gr. 3; ASTMA53/106 Gr. BSY/T 5037-2000; API 5LGR - Gr. B,X42~X80,ASTMA252 Gr. 2, Gr. 3; ASTMA53/106 Gr. BSY/T 5037-2000; API5LGR - Gr. BSY/T 5037-2000; ASTMA252 Gr. 2, Gr. 3; ASTMA53/106, B,X42~X80, API5LGR SY/T5040-2000GB/T3091-2008，。，Q235B、Q345B、20#16Mn。，GB/T9711. 1-1997。。，。，，，。 L245~L555; GB/T9711. 2-1999; GB/T9711. 3-2005; EN10217-1, EN10219-1, EN10224 L235, L275, L355; EN10025S235JR, S235JO, S235J2, S275JR, S355JO, S355J2, S355K2; DIN 1629, ST37, ST42, ST52, etc. These are the various standards and grades commonly used in the steel industry. GB/T9711. 2-1999 and GB/T9711. 3-2005 are Chinese standards that specify the requirements for steel pipes used in the transportation of oil and gas. The grades range from L245 to L555, indicating different minimum yield strengths of the steel. EN10217-1, EN10219-1, and EN10224 are European standards that cover various aspects of steel pipes, including their manufacturing, dimensions, and mechanical properties. The grades mentioned, such as L235, L275, and L355, represent the minimum yield strengths of the respective steel grades. EN10025 is another European standard that specifies the technical delivery conditions for structural steel. The mentioned grades, including S235JR, S235JO, S235J2, S275JR, S355JO, S355J2, and S355K2, are commonly used in construction and engineering applications. DIN 1629 is a German standard for seamless circular tubes of non-alloy steel with special quality requirements. ST37, ST42, and ST52 are the steel grades specified by this standard. These standards and grades play a crucial role in ensuring the quality and suitability of steel pipes for various applications. By adhering to these specifications, manufacturers can produce pipes that meet the necessary strength, durability, and compatibility requirements.
Certificates	API5L, API 5CT, CE, ISO 9001.
Remarks	1. Payment term: T/T, L/C. 2. Minimum quanlity of order: 10 tonns 3. Delivery period: 5-90 days.

Our Services
Stock: Largest stock inventory of SMLS CS pipe in China to provide immediate sales and without MOQ. The stock comprises of ASTM specification as well as Chinese GB manufactured by TPCO and other competitively priced quality manufacturers. Inventory of 60, 000 tons in a single facility of 200, 000㎡. The sizes range from 1/4" to 26" (13mm to 660mm) with wall thickness up to 30mm.

Manufacturing/coating: New SMLS CS pipe expander production line invested in early 2011. Size range: 219-863mm; Wall thickness: 5. 5-40mm. Equipped complete with mechanical and chemical testing equipment to ensure consistent product quality. Wide product variety, focus on producing large sizes as well as heavy wall thickness SMLS CS pipes. Also equipped with an advanced and fully integrated coating facility providing pipe coating solutions in PE, FBE, 3LPE etc, for the oil, gas and water industries.

Project management/logistics/value-add: One stop solution to deliver as one final package to your end customer, inclusive of: Processing, Storage & Handling; Quality control & inspection; Document control & project administration

FAQ
Q1: Are you a factory or a trading company?
A1: We not only have our own factories but also have shares in some other enterprises.

Q2: Can you provide samples?
A2: Yes, if the sample is available in stock.

Q3: Can you arrange the shipment?
A3: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q4: What is the delivery time?
A4: It is based on the order, normally 30-45 days after receiving the deposit or L/C at sight.

Q5: Do you have quality control?
A5: Yes, we have gained BV, SGS authentication.

Q6: What are your payment terms?
A6: 100% irrevocable L/C at sight. Or T/T, 30% advance, and balance against the copy of B/L within 3-5 days.

Q7: What is your MOQ?
A7: 5 tons for common size, or mix sizes for a 20 GP container.

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SCH40 Galvanized Carbon Steel Pipe