JINAN XIN JIYUAN SPECIAL SECTION TUBE CO.,LTD.: Main products: 700L square hollow sections, sharp corner square hollow sections, seamless steel pipes, S650MC square steel tubes, FPC certificate square hollow sections, S355J2H STEEL TUBING, CE EN10210 SQUARE HOLLOW SECTIONS, laser cutting OF STEEL PLATE, laser drilling of steel profiles, ASTM A500 STEEL HOLLOW SECIONS, Machiend product, EN10210 SQUARE HOLLOW SECTIONS

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Carbon steel pipe

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Negotiable / Piece

1 Piece(Min.Order)

Supply Ability 200 Piece / Pieces per Month
Port tianjin or qingdao
Payment TermsT/T L/C Other

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Product Details

Place of Origin	China	Certification	CE
Thickness	1, 40	Application	Structure Pipe
Surface Treatment	Other, black,paint,oiled,galvalnized,stainless	Technique	Hot Rolled
Alloy Or Not	Is Alloy
Secondary Or Not	Non-secondary
Special Pipe	Thick Wall Pipe	Section Shape	Other, rectangular,square,circular

Product Description

PRODUCTS

SQUARE HOLLOW SECTION SIZE:20*20MM~800*800MM

RECTANGULAR HOLLOW SECTION SIZE:20*30MM~600*800MM

STEEL GRADE:Q235B,Q345B,Q345C,Q345D,S275,S355JR,S355J0,S355J2,STKP400,Q450NQR1,SPA-H,Q420,Q460C,C350

CERTIFICATE

CE EN10210-1:2006

CE EN10219-1:2006

CE EN10204.3.1

CE EN10204.3.2

ABS Certificate (American Bureau of Shipping)

ISO9001:2008

SGS BV etc.

STANDARDS

GB/T 222-2006 Permissible tolerances for chemical composition of steel products

GBT 1591-2018 High strength low alloy structural steels

GB/T 700-2016 Carbon structural steels

GB/T 3274-2017 Hot-rolled, sheets and strips of carbon structural steels and high strength low alloy structural steels

GB T 6728-2017 Cold forming hollow sectional steel for general structure

GB-T699-2015 Quality carbon structure steels

GB/T8162-2018 Seamless Steel tubes for structural purposes

GB8163-2018 Seamless Steel tubes for liquid service

GB/T 34201-2017 Seamless hot-rolled square and rectangular steel tubes for structure

GB/T 3094-2012 Cold drawn shaped steel tubes

GB/T3091-2015 Welded steel pipes for low pressure liquid delivery

GB/T13793-2016 Steel pipes with a longitudinal electric (resistance) weld

JG/T 178 -2005 Cold-formed steel hollow sections for building structures

GB/T 4171-2008 Atmospheric corrosion resisting structural steel

GB/T 3273-2015 Hot-rolled steel plates and strips for automobile frames

ASTM A36/A36M-2019 Standard specification for carbon structural steel

ASTM A618-21 Standard Specification for Hot-Formed Welded and Seamless High-Strength Low-Alloy Structural Tubing

ASTM A 53 -2012 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

ASTM A513-06b Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing1

ASTM A123/A 123 M -09 Standard Specification for Zinc (Hot -Dip Galvanized ) Coating on Iron and Steel Products

ASTM A653-2023 Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvanized) By the Hot-Dip Process

ASTM A1011/A1011M-2017 Standard specification for steel, sheet and strip, hot-rolled, carbon, structural, high-strength low-alloy,high-strength low-alloy with improved form-ability, and ultra-high strength

ASME SA333:2013 Standard specification for seamless and welded steel pipe for low-temperature service and other applications with required notch toughness

AS NZS 1163 -2016 cold -formed structural steel hollow sections

DIN EN10346-2009

EN 10210-1:2006 Hot finished structural hollow sections of non-alloy and fine grain steels

EN 10210-2:2006 Hot finished structural hollow sections of non-alloy and fine grain steels

EN 10219-1:2006 Cold formed welded structural hollow sections of non-alloy and fine steels

EN 10219-2:2006 Cold formed welded structural hollow sections of non-alloy and fine steels

EN10025-1:2004 Hot rolled products of structural steels

EN10025-2:2004 Hot rolled products of structural steels

Model List
Carbon steel pipe	SHS	RHS	T(MM)	SHS	RHS	T(MM)
	15*15		1.2	40*120	60*140	2.5-4.0
	20*20	15*20	1.2-1.5	50*90	70*100	4.5-6.0
	20*20		1.8-2.2	50*120	80*180	6.5-8.0
	20*20		2.3-2.5	50*150	80*200	8.5-12.0
	20*20	20*30	1.2	60*90	80*200	12.0-28.0
	25*25	20*40	1.5	60*160	120*200	3.0-6.0
	25*25	25*40	1.8	80*240	180*260	6.5-8.0
	30*30	25*50	2.0-2.3	80*260	200*250	8.5-12.0
	40*50	30*40	2.5-3.0	100*180	280*280	12.0-14.0
	40*50	30*60	3.5-4.0	100*250	280*280	14.0-28.0
	40*40	30*50	1.5	140*140	100*120	2.5-3.5
	40*40	30*50	1.7	150*150	100*150	3.75-6.0
	50*50	30*50	1.8-2.3	160*160	80*160	7.5-8.0
	50*50	40*60	2.5-4.0	180*180	100*200	8.5-12.0
	50*50	40*60	4.5-5.0	180*180	100*200	13.0-16.0
	50*50	40*60	5.25-6.0	180*180	100*200	3.0-4.0
	60*60	40*80	1.8	180*180	100*200	4.25-6.0
	70*70	40*100	2.0-2.2	200*200	100*300	7.5-10
	70*70	50*70	2.5-4.0	220*220	150*200	11.5-12
	80*80	50*80	4.5-5.0	220*220	150*250	12.5-16
	50*100	60*80	5.5-6.0	220*220	150*250	18-30
	50*100	60*100	7.5-8.0	220*220	150*250	3.5-4
	90*90	60*100	1.8	250*250	200*300	4.5-5.0
	90*90	60*100	2.0-2.2	250*250	200*300	5.75-8.0
	100*100	60*120	2.3-2.5	300*300	250*400	9.5-12
	100*100	60*120	2.5-4.0	300*300	250*400	12.5-15
	100*100	80*100	4.5-5.0	350*350	200*400	15.5-28
	100*100	80*120	5.5-6.0	350*350	200*400	4.5-6.0
	100*100	80*120	6.5-8.0	350*350	200*400	7.5-12
	100*100	80*120	9.5-15.0	400*400	300*500	12.5-14
	120*120	75*150	2.5-3.0	400*400	300*450	15.5-18
	130*130	80*140	3.5-4.0	400*400	300*450	18-25
	130*130	80*140	4.5-5.0	400*400	300*450	26-32
	130*130	80*140	5.5-6.0	400*400	300*450	5.0-7.5
	130*130	80*140	6.5-8	500*500	200*600	7.75-9.75
	130*130	80*140	9.0-12	500*500	300*600	11.5-14
	30*30	20*40	3.5-4	600*600	400*500	14.5-16
	40*40	20*40	4.5-5	600*600	400*600	16.5-18
	60*120	20*40	7.5-8	600*600		20-25
	200*400	20*40	4.0	600*600		26-32

packing

A.Bundling:We can bundle steel structural hollow sections together using straps or bands for easy handling and transportation.

B.Bulk: For some orders, we can ship steel structural hollow sections in bulk, maximizing efficiency and reducing packaging waste.

C.Waterproof Plastic Wrap:To protect steel structural hollow sections from moisture and environmental elements during transit or storage, we can wrap them securely in waterproof plastic.

D.Customized Packaging:We also offer customized packaging solutions tailored to your specific requirements.Whether you need special labeling,additional protection,or unique packaging configurations,Xin Jiyuan can accommodate your requests to ensure your satisfaction.

Factory:

Xin Jiyuan’s factory is equipped with three production lines,providing us with ample capacity to meet any customer demand.At the same time,we also maintain ample inventory.Regardless of the size of the customer's needs,we can offer stable and dependable inventory support to ensure the smooth operation of their business.

Laboratory:

Xin Jiyuan has our own laboratory,which can carry out various tests on the samples.

A.Chemical Component Analysis (C,Si,Mn,S,P)

B.Mechanical Properties (Tensile Strength, Yield Strength, Elongation )

C.Inspect Every products' Length ,Size and others,we will guarantee product quality of products.

Certificate:

Xin Jiyuan's products have passed the TUV ISO9001:2015 quality management system certification, Lloyd's EU CE certification and Singapore FPC certification, and passed the factory certification of SGS, BV and other international quality testing institutions.

Transportation:

Application:

Contact Us

JINAN XIN JIYUAN SPECIAL SECTION TUBE CO.,LTD.: Contact namelily zhao
Chat Now; AddressNo.11889,Jingshi West Road, Ji'nan, Shandong

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Product Categories

Square ＆ Rectangular Steel Pipes	Machiend Product	EN10149 STEEL HOLLOW SECIONS	EN10210 STEEL HOLLOW SECTIONS
EN10219 STEEL HOLLO SECTIONS	ASTM A500 STEEL HOLLOW SECTIONS	ASTM A36 STEEL HOLLOW SECTIONS	AIS 1163 STEEL HOLLO SECTIONS
JISG 3466 STEEL HOLLOW SECTIONS	GB/T 6728 STEEL HOLLOW SECTIONS	SHARP CORNER SQUARE HOLLOW SECTIONS	S700MC SQUARE TUBES
S650MC STEEL PIPES	S550MC STEEL PIPES	SEAMLESS SQUARE STEEL TUBES	LASER CUTTING OF STEEL PROFILES
SPA-H SQUARE TUBES	LASER CUTTING OF STEEL TUBES	LASER CUTTING OF SQUARE TUBES	700L SQUERE HOLLOW SECTIONS
304 STAINLESS STEEL PIPES	S460MC STEEL TUBES	S420MC SQUARE STEEL TUBES	LASER CUTTING OF SEAMLESS STEEL PIPES

Carbon steel pipe

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