What standards do your All Products products meet?

Our All Products products comply with ASTM, BS, JIS, and GB international standards. All products come with mill test certificates and third-party inspection is available upon request.

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Standard

AISI (20)
ASME (233)
ASTM (625)
BS (225)
DIN (232)
EN (156)
GB (265)
JIS (93)

Type

Carbon Structural Steel (65)
Equal (162)
Heavy (292)
Light (141)
Plate (140)
Round (508)
Spring Steel Bar (57)
Steel Coil (71)

Grade

200 Series (16)
300 Series (38)
400 Series (87)
HRB400 (240)
Q195 (410)
Q235B (569)
Q345 (274)
SS400 - SS490 (119)

Applications

Boiler Plate (31)
Construction (406)
Container Plate (127)
Manufacturing (621)
Railway Rail (46)
Steel Fabricated House (146)
Steel Workshop (202)
Structure Pipe (152)

All Products

Sino East Steel Enterprise Co. Ltd. is a leading steel products manufacturer in China specializing in high quality steel products. Located in Tian Jin Industrial Park, Daqiuzhuang, our factory area is 60000 square meters with annual steel production capacity reaching 500,000 MT.

We have a very good experience in steel manufacturing. Years of technical capabilities and commitment to quality, have enabled us to build a broad client base across a wide range of market. We specialize in the production of Galvanized Steel Coil, PPGI Coil, Tinplate, Seamless Steel Pipe, Square Steel Pipe, Galvanized Steel Pipe, Rectangular Steel Pipe, Roofing Sheet, Angle Steel Bar, Deformed Steel Bar, Galvanized Steel Nails, Scaffolding Accessories, Stainless Steel, Steel Sheet, Welded Pipe, Galvanized Aluminum Coil, API Steel Pipe, Spiral Steel Pipe, and related products. Our steel products are exported to Australia, America, Middle East, Africa, South America, South East Asia and other countries and regions. Our annual sales volume is above one hundred thousand tons of steel.

We follow business philosophy of 'Customer First', to strive for the progress with quality service. We sincerely would like to set up business relationship with clients from all over the world in long run.

Sino East Steel Group is a professional All Products manufacturer and supplier in China. With over 15 years of experience in steel production and export, we deliver high-quality products that meet international standards including ASTM, BS, JIS, and GB. Our all products products are trusted by clients in over 50 countries across the Middle East, Africa, Southeast Asia, South America, and Europe. We offer factory-direct pricing, flexible MOQ, and reliable global shipping. Contact our sales team for a customized quotation.

✓ Factory-direct competitive pricing

✓ International quality standards compliance

✓ Flexible minimum order quantities

✓ Global shipping to 50+ countries

✓ Mill test certificates included

Applications: Construction, manufacturing, industrial, and commercial applications worldwide.

Request a Quote for All Products →

Steel Pipe Weight Chart (kg/m)

Use this weight chart to calculate steel pipe weight per meter. Formula: Weight (kg/m) = (OD - WT) x WT x 0.02466. Download our complete steel pipe weight chart for all specifications.

Nominal Size	OD (mm)	SCH40 (kg/m)	SCH80 (kg/m)
1/2 inch (DN15)	21.3	1.27	1.62
3/4 inch (DN20)	26.7	1.69	2.20
1 inch (DN25)	33.4	2.50	3.24
2 inch (DN50)	60.3	5.44	7.48
3 inch (DN80)	88.9	8.63	11.80
4 inch (DN100)	114.3	13.49	18.55

Note: Theoretical weights. Actual weight may vary by +/-5%. Contact us for a complete weight chart PDF with all sizes and schedules.

BS1139 Scaffolding Pipe Specifications

Parameter	BS1139 Standard
Outer Diameter	48.3mm +/- 0.5mm
Wall Thickness	3.2mm (standard) / 4.0mm (heavy duty)
Length	6.0m / 6.4m (standard), custom lengths available
Material Grade	S235GT / S355J2H (EN 10219)
Surface Finish	Hot-dip galvanized (HDG) to EN ISO 1461
Zinc Coating	Minimum 55 microns (390 g/m2)
End Finish	Plain end / External upset / Swaged

All Sino East Steel scaffolding pipes comply with BS1139 and EN 39 standards. Mill Test Certificates provided with every order. Contact us for scaffolding system quotations.