Shang Hai Bao Steel Group Co., Ltd

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Galvanized Pipe

Grade : SGCC SECC SGLD PPGI PPGL Z12 Z18 Z22 Z25 Z27 Z35 Z43 Z50 Z60 A40 A60 G60 G90 G115 G140 G165 G185 G210 Z100 Z200 Z275 Z350 Z450 Z600
Standard : JIS G3302 JIS G3312 JIS G3313 ASTM A526　　ASTMA 527 ASTMA528 ASTMA444 ASTM A446 ASTMA599　　ASTMA642　ΓOCT7118 DINEN10142 　　DINEN1012

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Product Description

Product name	Galvanized steel pipe
Thickness	0.12mm-60mm or customer requirements
Diameter	10-3000mm or customer requirements
Length	5m-14m, 5.8m, 6m, 10m-12m, 12m or according to customer's actual requirements
Technology	ERW welding, hot dip galvanizing, pregalvanizing
Galvanized	pre-galvanized steel pipe: 30g/m2-80g/m2 Galvanized steel pipe: 200g/m2-400g/m2
Surface treatment	Galvanized, oiled, unoiled, lacquered, etc.
Materials	10#, 20#, 45#, 16Mn, A53(A, B), Q235, q345, Q195, Q215, St37, St42, ST37-2, St35.4, St52.4, ST35, etc.
Pipe ends	flat/beveled, protected by plastic covers at both ends, cut square, slotted, threaded and coupler, etc.
Standards	ASTM AISI JIS DNS GB, etc
Package	Factory standard export seaworthy packing
Application	1. Fence, greenhouse, door tube, greenhouse2. Low pressure liquid, water, gas, oil, pipeline pipe3. Suitable for indoor and outdoor construction4. Widely used in scaffolding construction, low cost and convenient

hot-dip/cold galvanized steel pipe specification

regulation	grid	ODmm	Wall thickness mm	Minimum wall	Welded pipe( 6 m fixed length)		Galvanized pipe( 6 m fixed length)
Nominal inner diameter	inch	ODmm		Thick mm	Meter weight kg	Root weight kg	Meter weight kg	Root weight kg
DN15	1/2	21.3	2.8	2.45	1.28	7.68	1.357	8.14
DN20	3/4	26.9	2.8	2.45	1.66	9.96	1.76	10.56
DN25	1	33.7	3.2	2.8	2.41	14.46	2.554	15.32
DN32	1.25	42.4	3.5	3.06	3.36	20.16	3.56	21.36
DN40	1.5	48.3	3.5	3.06	3.87	23.22	4.1	24.6
DN50	2	60.3	3.8	3.325	5.29	31.74	5.607	33.64
DN65	2.5	76.1	4	3.5	7.11	42.66	7.536	45.21
DN80	3	88.9	4		8.38	50.28	8.88	53.28
DN100	4	114.3	4		10.88	65.28	11.53	69.18
DN125	5	140	4.5		15.04	90.24	15.942	98.65
DN150	6	168.3	4.5		18.18	109.08	19.27	115.62
DN200	8	219.1	6 (welded pipe)		31.53	189.18
DN200	8	219.1	6.5 hot-dip galvanizing				36.12	216.72

GB / T 3091-2001 hot-dip galvanized pipe wall thickness deviation

nameWeigh	Chinese standard				Enterprise standard				Contrast conclusion
	Low pressure fluid conveying welded steel pipe				Welded steel pipe
	GB/T3091-2001				Q/YF01-2002
1	Steel pipe outer diameter				Steel pipe outer diameter,outer diameter allowable deviation				Better than Chinese standards
	Outer diameter D/mm	Tube outer diameter deviation mm		Tube outer diameterDeviation mm	Outer diameter D	8″	± 0.60mm
	D< 48.3	± 0.5mm				5″-6″	± 0.50mm
	48.3	± 1.0%				4″	± 0.40mm
	168.3	± 0.75%		+2.4 -0.8		3″-“	± 0.30mm
	D>508	± 1.0%		+3.0 -0.8		2″ or less	± 0.20mm
	Wall thickness deviation	± 12.5%			Wall thickness S	1.85.75mm	5%
2	Usual length		Allowable deviation		length	Usual length		Allowable deviation	Better than Chinese standards
	4M-12M		+20 -0			2 inches or less		5-0
	Double length: 5-10mn ® should beleft for each double in the usual lengthMargin		+20 -0			2.5 inches – 4 inches		5-0
						5 inches or more		15-0
						Special length		20-0

Product Show

Service

Pre-sale Service

1.We provide samples free of charge, but the freight should be paid by the buyer.
2. We have full stock,and can deliver within short time.Many styles for your choices.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
5. All of our products are produce by our professional workman and we have our high-work-effect
foreign trade team, you can totally believe our service.

After you choose

1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment,
3. Email you the tracking no, and help to chase the parcels until it arrive you.

After-sale choose

1. We are very glad that customer give us some suggestion for price and products.
2. If any question,please contact with us freely by E-mail or Telephone.

Certificate

FAQ

Q1:Can you send samples?
A:Of course, we can provide customers with free samples and express shipping service to all over of the world.

Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you.

Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.

Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.

Q6:What is your terms of payment ?
A:Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or based on BL copy or LC at sight.

Q7.Do you provide custom made Products service?
A: Yes,if you have your own design , we can produce according to your specification and drawing.

Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties’ inspections are all available such SGS, BV ect.

Inquiry

Reliable detection！

We accept formal third-party testing institutions for testing, we can also send samples to you free of charge, customer satisfaction shopping experience is always our pursuit

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