Steel Tube and Steel Pipe, buy Oil and gas pipeline 20# seamless carbon steel pipe on China Suppliers Mobile

Product Details

Product Description

Seamless Steel Pipe

as the name suggests,is a pipe without a seam or a weld-joint. Seamless Steel Pipes is a tubular section or hollow cylinder,usually but not necessarily of circular cross-section,used mainly to convey substances which can flow-liquids and
gases (fluids) , supplies, powders,powders and masses of small solids.

Characteristics

1. The thicker the wall thickness of seamless tube, the more economical and practical it is, and the thinner the wall thickness, the higher the processing cost.

2. Its detection and shaping must be handled offline.Therefore, it shows its superiority in high pressure, high strength and material used for mechanical structure.

Type of seamless tube
1. According to different production methods, seamless steel pipe can be divided into hot-rolled pipe, cold-rolled pipe, cold-drawn pipe and extruded pipe.
2. Classification of appearance: circular tube and shaped tube.In addition to rectangular tube and rectangular tube, there are oval tube, semicircular tube, triangular tube, hexagon tube, convex tube, plum tube.
3. Different materials: ordinary carbon structure pipe, low-alloy structure pipe, high-quality carbon structure pipe, alloy structure pipe, stainless pipe, etc.
4. Application: boiler pipe, geological pipe, Oil pipe, etc.

Detailed Images

appearance

packing

measurement

Size Information

DN	OD			ASTM A53 GRA / B			BS1387 EN10255
	OD			ASTM A53 GRA / B			BS1387 EN10255
		Outside Diameter			SCH10S	STD SCH40	LIGHT	MEDIUM	HEAVY
MM	INCH	MM	(mm)	(mm)	(mm)	(mm)	(mm)
15	1/2”	21.3	2.11	2.77	2	2.6	-
20	3/4”	26.7	2.11	2.87	2.3	2.6	3.2
25	1”	33.4	2.77	3.38	2.6	3.2	4
32	1-1/4”	42.2	2.77	3.56	2.6	3.2	4
40	1-1/2”	48.3	2.77	3.68	2.9	3.2	4
50	2”	60.3	2.77	3.91	2.9	3.6	4.5
65	2-1/2”	73	3.05	5.16	3.2	3.6	4.5
80	3”	88.9	3.05	5.49	3.2	4	5
100	4”	114.3	3.05	6.02	3.6	4.5	5.4
125	5”	141.3	3.4	6.55	-	5	5.4
150	6”	168.3	3.4	7.11	-	5	5.4
200	8”	219.1	3.76	8.18	-	-	-

Manufacture Specification

1.Descriptions: Grades

2.Structural pipe: 20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2 SAE1018, SAE1020, SAE1518, SAE1045.
3.Liquid pipe: 20# q295b-e, q345b-e
4.High pressure boiler tube: 20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9
5.Pipeline : API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245
6.Alloy pipe :4140, 42CrMo, 32CrMo, 15CrMo,
7.Packing: Black paint, Varnish painting, Tarpaulin packing
8.End: Common round end, beveled.
9.Processing: Galvanizing; cutting; making thread outside the pipe; Machining.

Best Selling

Recommending Styles

we can cut the seamless steel pipe into the length you demand, and can make the surface to be bright by milling and grinding at the Lathe, and can grind the outer diameter and wall thickness to be the dimension you demand. If the sizes are not available from the standard common stock sizes, and the quantity are not enough for the new production, then we need process the stock larger seamless pipes into the sizes you need. And we also can make steel pipes deep processing.

Company Introduction

Tianjin Emerson Commercial and Trade Co.,Ltd mainly provides steel plate, steel sheet, steel pipe,seamless steel pipe and tube, round bars and steel section, and doing steel products processing service: steel plate and sheet processing service. The processing works concludes cutting the larger plate into the small sizes customer demand, cut by drawing, cut to special sizes, weld the cut parts by drawing, also make galvanizing processing or surface painting on the final processed parts; steel pipe hollow bar cutting and lathe processing to make the outer diameter and wall thickness to meet customers requirement, also make heat treatment for hollow bars and pipes. Tianjin Emerson Commercial and Trade Co.,Ltd has large stocks for the carbon steel and low alloy steel plates and sheets, especially have the thick plate and heavy plates on stock, also can provide the special material and large size steel plates, boiler and pressure vessel steel plate, marine steel plate, hot rolled steel plate for new production.

Our Services & Strength

*1.Feedback: Any enquiry and comments will be feedback within 12 hours by email.

*2.Fast delivery,Guarantee.

*3.Common material stock available,we can also cuatomize product special material.

*4.Shipping photo: Shall offer the product photoes after loading into container.

*5.Payment term: Both TT and L/C are acceptable.

*6.Documents: Offer all the relvant professional documents on time.

*7.Service: Give the feedback services after the buyer received the products by email.

FAQ

Q: Will you accept the customized and OEM product?

A: Yes, we can do the production based on your drawings and with your logo; also because we have very strong design and development team, so the feedback is very good for customized product.

Q: How about the MOQ?
If my first order qty is small, will you accept?A: We would like to do our best to support your trial order qty, so even 1 pc or 1kg is ok to start cooperation; because we have confidence to move on second order with your esteemed company.

Q: What is your payment terms ?

A: Commonly two payment term for new customers:

1) 30% T/T as deposit , 70% balance against B/L copy;

2) 100% Irrevocable L/C at sight;

If you need any other terms, pls feel free to contact us too, we will try our best.

Q: How long is your delivery time?

A: Our daily inventory is more than 8000 tons, so for common product size, just need 5 days from stocks; if the special size from new production, delivery 20-30 days.

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