Name: S355JR Large Diameter 4130 Alloy Tube a335 p91 Alloy Steel Pipe
Brand: TOBO
Price: 1 USD

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S355JR Large Diameter 4130 Alloy Tube / a335 p91 Alloy Steel Pipe

Brand Name:TOBO

Certification:ISO9001:2008

Model Number:TOBO-246

Minimum Order Quantity:1 TON

Delivery Time:7-15 work days

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram

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TOBO STEEL GROUP CHINA

Verified Supplier

Location: Shanghai Shanghai China

Address: 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China

Supplier`s last login times: within 42 hours

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Product Details Company Profile

Product Details

S355JR Large Diameter 4130 alloy tube manufacturers High Quality a335 p91 alloy steel

Packaging & Delivery

Packaging Details

1.Wrapped in waterproof paper of steel pipe tube
2.Sackcloth with several steel strips of steel pipe tube
3.Cover cap of steel pipe tube
4. Wooden case of steel pipe tube

Delivery Time

Shipped in 35 days after payment

Aisi 4130/ Aisi 4140 Seamless Alloy Steel Pipe With Thin 32mm/25CrMo4 seamless thick wall alloy steel pipe

A519 Seamless Steel Pipe Tube

Chemical Composition:

Standard	Steel Grade	C(%)	Si(%)	Mn(%)	S(%)	P(%)
A519	1010	0.05-0.15	0.15-0.35	0.3-0.6	≤0.050	≤0.040
	1020	0.15-0.25	0.15-0.35	0.3-0.6	≤0.050	≤0.040
	1045	0.43-0.50	0.15-0.35	0.6-0.9	≤0.050	≤0.040
	4130	0.28-0.33	0.15-0.35	0.4-0.6	≤0.040	≤0.040
	4135	0.32-0.39	0.15-0.35	0.6-0.9	≤0.040	≤0.040
	4140	0.38-0.42	0.15-0.35	0.7-1.0	≤0.040	≤0.040

Other Specification:

End Shape	Beveled end, plain end, vanished, or adding plastic caps to protect the two ends as per customer's requirements
Surface Treatment	Oiled, Galvanized, Phosphate etc
Technique	Cold drawn & cold rolled
Application	1. Automotive and mechanical pipes
	2. Petroleum cracking pipes
	3. High Pressure Boiler Pipe
	4. Low and middle pressure fluid transportation pipeline
	5. Chemical fertilizer equipment pipes
	6. Heat exchanger pipes
Delivery Conditions	1. BK (+C)	No heat treatment after last cold forming process.
	2. BKW (+LC)	After last heat treatment there is a light finishing pass (cold drawing)
	3. BKS (+SR)	After the final cold forming process the tubes are stress relieve annealed.
	4. GBK (+A)	After the final cold forming process the tubes are annealed in a controlled atmosphere.
	5. NBK (+N)	After the final cold forming process the tubes are annealed above the upper transformation point in a controlled atmosphere.
Package	1. Bundle Packing.
	2. Plain end or vanished as per customer's request.
	3. Wrapped in waterproof paper.
	4. Sackcloth with several steel strips.
	5. Pack in heavy tri-wall boxes.

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Application

Our Seamless Steel Pipe are capable of making all of the following products :

Fuel injection Pipe, Oil flow pipeline	Automobile and motorcycle Shock Absorber Pipe
Seat lifter Pipe	Hydrau-cylinder Pipe
Bicycle frame steel pipes	Mechanical steel pipes for auto and motor parts
Auto and Motorcycle Parts	Exhaust Pipe for Generator
High Heels Steel Pipes	Campanula Seamless Steel Pipe
Bike and Bicycle Frame	Hydraulic System(Oil Pipeline, Motor Engine Pipe)
Sewing machine and textile machine parts	Air conditioning fitting
Gas oil burner pipe	Oil pipe drilling
Auto and motor pipe fittings	Gas Spring pipe,motor casing pipe

Related Products

item	material	standard	*specification (ODWT)mm**	usage

alloy pipe	Cr5Mo. 15CrMo	GB5310-95 GB9948-88	16-824*2-100	The seamless steal pipes features resistance to high pressure, high/low temperature and corrosion and is used in the industries of petroleum, chemical engineering and. Electric power as well as boiler
	13CrMo44	ASTMA335/A335M
	12Cr1MoV P22	ASTMA213/213M
	T91,P91,P9,	DIN17175-79
	T9 Wb36	JISG3467-88
		JISG3458-88
High-pressure boiler pipe	20G,A106,	GB5310-95	14-630*2-80	Temperature-resistant seamless steel pipe far high-pressure boiler
	ST 45	ASTM A 106-99
		DIN17175-79
Seamless pipes for petroleum	20, 12CrMo,	GB9948-88	10-530*1.5-36	Boiler pipes for refinery, heat-exchanging pipes,seamless steel pipes for pipeline
	15CrMo
High-pressure Seamless pipes for fertilizer making equipment	20, 16Mn,	GB6479-2000	18-530*3-40	Fertilizer making equipment and pipe line
	Q345
Low and medium-pressure boiled pipe	10,20	GB3087-1999	10-530*2-40	Over-heat pipe for low and medium pressure boiler,boiling water pipe, locomotive smoke pipe(big and small)

Fluid pipe	20, Q345	GB/T8163-1999	8-630*1.0-40	Fluid feeding
Structural pipe	20, Q345 10,	GB/T8162-1999	6-1020*1.5-100	For common structure
	20,35,45,
	16Mn,Q345B
Line pipe	Gr.B	API	60-630*1.5-40	Carrying gas, water or oil in the industries of petroleum and natural gas


Hydraulic prop pipe	27SiMn	GB/T17396-1998	70-377*9-40	Hydraulic support and prop

4.steel pipe structure picture and weight counting method as follow:

S355JR Large Diameter 4130 alloy tube manufacturers High Quality a335 p91 alloy steel pipe price per ton

5.Production Line & Process & Packing about our product

About Packaging.

1. by bundles, each bundle weight under 3 tons, for small outer diameter seamless steel pipe, each bundle with 4 - 8 steel strips.
2. after making by bundle, covered with Polyethylene waterproof cloth.
3. make black paints painting on each pipe, then make bundles

What is our factory product range?
We are specialize in stainless steel tube/pipe, plate,elbow, fittings,coil, sheet etc

How to order?
Please send us your purchase order/specific inquiries by Email or Fax and Proforma Invoice will be sent back according
to your order. Besides, following information will be needed:
1 .Product information: Quantity, Specification(type of stainless steel pipe/tube such as round, square, rectangle or oval,
dimension,such as diameter, length, width, thickness, etc.)
2 .Delivery time required & packing requirement
3 .Shipping information: Company name, Address, Phone number, Destination seaport/airport.

What are the trade terms we can be accepted?
EXW, FOB, CFR, CIF.

What is the whole process for doing business with us ?
1. Please provide details products information you need.
2. If price acceptable and sample needed, sample can be customized via customers' requirement and be sent immediately.
3. If sample approved and bulk production required for order, proforma Invoice will be sent and products fabricating will be arranged at once when 30% deposit received.
4. Products photos, packing details, and will be sent to customers after products finished. Shipment will be arranged after the balance payment paid.

Company Profile

TOBO GROUP sales head offce in Shanghai.

We are one of the Professional manufacturers Exporter Pipeline products in China .Our company was established in 1998, the plant covers 550, 000 square meters and a construction area of 6,8,000square meters, existing 260 workers and 45 technicians.

We have five branch factories which can supply the best quality pipes, tubes, fittings flanges and related accessories. Now, it owns a number of advanced pipe production equipments, metal, forging, machining, cold forming, hot extrusion, such as heat treatment process, producing 60, 000 tons of pipe fittings. Company with a variety of detection devices, such as nondestructive testing, chemical analysis, metallographic examination, physical experiments. The technical is very strength, our main products contain fittingsforged socket welding fittings and threaded fittings, pipe weld and the materials of the products contain stainless steel ,duplex-stainless steel alloy steel.

In addition, we are authorized by more than 120 top-class mills from South Korea,Japan and China like JFE,SUMITOMO,POSCO,BAOSTEEL, TISCO,LISCO,.TPCO,HENGYANG VALIN and so on .

Our main products as follows:

Stainless steel pipe & tube

(seamless pipe / welded pipe / square pipe / rectangular tube,duplex stainless / inconel tube)

Carbon / alloy steel pipe & tube

(seamless pipe / ERW / SSAW / LSAW / UOE / hollow section pipe / Galvanized Pipe)

Tubing and casting

(line pipe,water pipeline,gas pipeline,oil pipeline)

Special steel tube

(copper tube/titanium tube/aluminium tube/nickel alloy )

steel bar

(round bar/angle steel /flat steel/channel steel/steel wire)

Pipe Fittings

(eblows, equal / reducing tees, concentric/eccentric reducers, caps, crosses, bends, dish end/end cup, stub ends, unions, couplings / hex couplings, swage nipples , nipples, hex. plug, sockolet, weldolet, thredolet, etc)

Flange

(DIN flange/ AISI flange/blind flange/welding flange/stainless flange/slip on flange)

steel sheet / coil

(stainless steel/carbon steel/alloy steel/galvanized steel/aluminium )

Valve

(ball valve/gate valve/butterfly valve/globe valve/swing check valve/ check valve)

In order to comply with the global modernization services development trends and eliminating the varieties distress of the global enterprise‘s purchase in the consumables.. We coordinate the pressure pipe manufacturer which with the scale of production,quality control and high cost performance (has passed ISO 9001 quality series attestation, ccs, DNV,PED/97/23/EC,AD2000-WO,special equipment manufacturing license,ASME-SA182.through a variety of effective assort mechanism to make up the shortage of supply and Post-processing of VAT enterprise, and to supply high quality pipe fittings, because of the superior quality and good service, we have established long term business cooperation with more than 60 countries and areas,which covers Europe, Africa, South America, North America, Middle East, Taiwan and South East Asia and so on.

With many years effort and support from our valuable customers, these products have obtained a big market share in the world.

Our business principle is "Superior quality, Competitive price, Timely delivery and Considerate service " Standing to the principle of “Enterprises focus on the core business”, TOBO will actively promotes the globalization of business strategy approach, using advanced supply chain management technology to service for clients with higher quality and more competitiveness ‘ s products. At the same time, we sincerely reply your inquiry, honesty waiting for your visiting and wish to have cooperation with you at the any time. We welcome all the customers to contact us for more information. We assure you, with our technical knowledge and experience, our company will be one of your Stable, Continuate business parters in China.