Pipe 89X5 GOST 8732-78 GOST 8731-74 09g2s Carbon Steel Seamless Pipe

• Type: Seamless
• Technique: Hot Rolled
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Model NO.: WAN775
• Grade: 09g2s ,St20
• Secondary or Not: Non-Secondary
• Special Pipe: Boiler Pipe
• Alloy or Not: Not
• Application: Industrial Lubricant, Oil Product
• Certification: ISO BV CE
• Delivery Time: 7-10 Days
• Payment Term: T/T L/C
• Transport Package: in Bundles /Wooden Boxes or Customers′ Request
• Specification: thickness: 2.77 - 52 mm
• Trademark: kingmetal
• Origin: China (Mainland)
• Production Capacity: 2000 Ton/Tons / Month

Product Description

Product | Product application	Seamless steel tubes | for mechanical treatment - machine parts and general use
Standard	GOST
Dimensional standard	8732 | Seamless hot-formed steel pipes.
TDC	8731 / 19281 | Seamless hot-formed steel pipes.
Steel grade	09G2S
Surface coating	Without coating

Chemical composition

	C	Si	Mn	P	S	Cr	Ni
min	0	0.5	1.3			0	0
max	0.12	0.8	1.7			0.3	0.3

Mechanical properties

	Re (MPa)	Re (ksi)	Rm (MPa)	Rm (ksi)	A (%)
min	345		490	0	21
max	-	-	0	-	-

GOST 10704 Seamless Steel Pipe Tolerance

Outside Diameter:
D 12 - 30 mm: ± 0,3 mm
D 32 - 51 mm: ± 0,4 mm
D 57 - 108 mm: ± 0,8 mm 
Wall Thickness: 
S 0,9 - 5 mm: ± 10%


KINGMETAL STEEL INDUSTRY CO.,LTD ,is a professional company in manufacturing and saling steel pipes and pipe fittings
 tee, elbow ,reducer ,flanges). we are an old company in this area ,we start from 1989 and have rich exporting experience ...

Cooperating with us you will feel easy and safe !