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EN 10219/S235 Welded Steel Pipe

EN10219 welded steel pipe is a round steel pipe that complies with European standards and its material is S235JR. This material has good plasticity and weldability, as well as good mechanical properties and corrosion resistance.

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EN 10219/S235 Welded Steel Pipe Description

EN10219 welded steel pipe is mainly used in liquid transportation, drainage systems, bridge construction and other fields. Its advantages lie in advanced manufacturing technology and stable and reliable quality. Through strict quality control and testing, it is guaranteed that products meet standard requirements and provide reliable engineering support. European standard seamless pipe S235JR is widely used in petroleum, natural gas, chemical, coal and other industries due to its outstanding strength and corrosion resistance.

Product Parameters

Product Name	EN 10219/S235 Welded Steel Pipe
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI etc.
Outer Diameter	Seamless: 1/4"-36"	Welding: 21.3mm-3620mm
	Round Tube: 1/2"-10"	Square Tube/Rectangular Tube: 15x15mm-400x600mm
Wall Thickness	Seamless: 1.25mm-50mm	Welding: 1.65mm-65mm
Length	3-12 meters, Support customization
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

Chemical Composition

Grade	C	Mn	P	Si	S	N
S235JRH	0.17	0.040	1.40	-	0.040	0.009
S355J0H	0.22	0.035	1.60	0.55	0.035	0.009
S275J2H	0.20	0.030	1.50	-	0.030	-
S355J2H	0.22	0.030	1.60	0.55	0.030	-
S275J0H	0.20	0.035	1.50	-	0.035	0.009
S355K2H	0.22	0.030	1.60	0.55	0.030	-

Mechanical Properties

EN10210	Yield Strength	Elongation (%)	Tensile Strength	Test Temperature (Celsius)
EN10210	Yield Strength	Elongation (%)	Tensile Strength	-20	0	20
S355J2H	355	22	510-680	27	-	-
S275J0H	275	23	410-560	-	27	-
S275J2H	275	23	410-560	27	-	-
S235JRH	235	26	360-510	-	-	27
S355J0H	355	22	510-680	-	27	-
S355K2H	355	22	510-680	40	-	-

Scope of Application

Welded pipe products are widely used in water engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation and so on.

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FAQ

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Q：

How do you guarantee product quality?

A：

Our factory operates under strict QA/QC standards. Every product is inspected during production and before shipment to ensure it meets agreed quality specifications. We can provide mill test certificates and accept thirdparty inspections upon request.

Q：

What certifications do you have?

A：

Our products comply with international standards including ASTM, ASME, DIN, and EN. We also hold quality management certifications and can provide relevant documentation upon request.

Q：

Can I get samples before ordering?

A：

Yes. We can provide free samples for your evaluation. Shipping costs are typically borne by the customer. Please contact our sales team to arrange sample delivery.

Q：

What is your minimum order quantity (MOQ)?

A：

MOQ varies by product type and specification. For certain items, trial orders may be considered. Please contact us with your specific requirements for a confirmed MOQ.

Q：

What payment terms do you accept?

A：

We commonly accept T/T (30% deposit in advance, 70% balance before shipment) and L/C. Other payment terms may be negotiated depending on order value and cooperation conditions.

Q：

Do you offer discounts for large orders?

A：

Yes. We have strong capabilities for largescale project supply and offer favorable pricing for bulk orders. Our 100,000ton stock capacity allows us to provide competitive rates for volume purchases.

Q：

What is your typical lead time?

A：

For stocked products, we can deliver to the loading port within 3–7 days after receiving the deposit. For production orders, lead time is typically 15–30 days after order confirmation, depending on product type and quantity.

Q：

What shipping terms do you support?

A：

We support EXW, FOB, CIF, CFR, DDU, and other common trade terms. Shipping can be arranged by sea, air, or courier based on your requirements.

Q：

How do you package the products?

A：

We use standard export packaging suitable for sea freight. For fragile or highsurfacefinish products such as stainless steel, we apply strict protective packaging to prevent scratches and damage during transit. Custom packaging is also available upon request.

Q：

How can I become your agent?

A：

We are actively recruiting regional agents worldwide. If you are interested, please contact us with your background, market coverage, and target regions. We offer competitive agent policies and full support for your local market development.

Q：

Do you accept bulk procurement orders?

A：

Yes. Bulk procurement is one of our core business models. With over 100,000 tons of stock and a robust supply chain, we are wellequipped to handle largevolume orders for overseas projects, manufacturers, and trading companies.

Q：

Do you provide aftersales service?

A：

Yes. Our professional service team is available to address any questions regarding product quality, delivery, or usage. We are committed to providing ongoing support throughout our partnership.

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