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Seamless Boiler Tube
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Product: Views:375Seamless Boiler Tube 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-04-22 10:15

Seamless Boiler Tube

For Manufacture wall panel,economizer, re-heater, super-heater and steam pipeline of boilders.

1. Generally, the temperature of boiler tubes is below 350 C. Domestic tubes are mainly made of 10 and 20 carbon-bonded steel hot-rolled tubes or cold-drawn tubes.

2. High pressure boiler tubes are often used under high temperature and high pressure conditions. The tubes are used in high temperature flue gas and water vapor. When used, oxidation and corrosion will occur. Steel pipe is required to have high durable strength, high anti-oxidation and corrosion resistance, and good structural stability.


Product name

Seamless Boiler Pipe


DIN17175, GB3087, GB5310, ASME SA-106, ASME SA-192M, ASME SA-209M, ASME SA-210M, ASME SA-213M, JIS G 3461.

Surface Treatment

1) Bared
2) Black Painted or other colors painted (varnish coating)
3) Galvanized
4) With Oiled
5) 3 PE, FBE, corrosion resistant coating


OD: 73 - 630 mm
WT: 6 - 35 mm
LENGTH: 3m~12m


1) Plain
2) Beveled
3) Thread with Coupling or cap


Free sample and shipping fee paid by customer first, return in the order

Product Photo:

Manufacturing Process:


Packing is one thing can be processed easily,still we must maintain a very strict packing procedure to every single batches of our products.We deeply understand how important to you to receive the products undamaged.

Quality Management:

We have always been inspecting and monitoring the quality through process at control points and conducting strict inspections at every step, resulting to its high-quality products in line with world standards and customers request.

Raw material inspection: dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw materials quality assurance certificate check.

Semi-finished goods inspection: physical and chemical inspection, leakage magnetism and ultrasonic inspection.

Finished goods inspection: dimension and tolerance, appearance quality check and mechanical properties testing.

Inspection before ex-factory: We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet customer’ s requirements.


Q: What about your payment term?

A: Usually T/T or L/C, 20% deposit and 80% before delivery/copy of BL.

Q: What about your standard delivery date?

A: 30 days after receiving deposit.

Q: How about your capacity?

A: For steel pipes, 50,000 tons per month, 600,000 tons per year. For pipe fittings, 30,000 tons per year.

Q: What about your package?

A: Usually as per customer's requests.

Common packing information: Small size in bundles, big size in bulk, some sizes with plastic cap to protect both ends, seaworthy packaging.

Q: What is your main market &main customers?

A: We have 12 years experience on steel pipes & pipe fittings. Our main market includes China, Singapore etc. Main Customers including HYST, Keppel group etc.

Q: If products have some quality problem,how would you deal with?

A: We will responsible for all of our quality problems.

We are pleased to provide you with best services in consulting, purchasing, transportation, installation, and after-sales services.