Custom Gh1131, Gh131 Nickel Alloy Steel Pipes - Seamless Alloy Pipes for Heavy-Duty Applications

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Model NO.: GH1131
• Purity: >99.99%
• Alloy: Alloy
• Type: Hastelloy Alloy Pipe
• Powder: Not Powder
• Delivery Time: 7 Days
• MOQ: 50kg
• Surface: Pickling or According to Customer Requir
• Length: as Request
• Trade Terms: EXW, Fob, CIF, CFR
• Stock: Stock Available
• Transport Package: Wooden Package
• Specification: OEM
• Trademark: DENGWEI INTERNATIONAL
• Origin: China
• HS Code: 74071090
• Production Capacity: 7000 Tons Per Year

Product Description

Product Description

Our superalloy rods are designed to meet the most demanding industrial requirements, offering exceptional high-temperature resistance, corrosion resistance, and mechanical strength. Available in grades GH1131, GH1139, GH1140G, H2035A, and Hastelloy, these rods are ideal for aerospace, energy, and industrial applications.

Available Grades

Grade	Key Characteristics	Typical Applications
GH1131	High-temperature strength, oxidation resistance	Aerospace, industrial heating
GH1139	Excellent creep resistance, high ductility	Gas turbines, power generation
GH1140G	Superior corrosion resistance, high strength	Chemical processing, marine engineering
H2035A	High fatigue strength, good weldability	Automotive, structural components
Hastelloy	Exceptional resistance to pitting and crevice corrosion	Chemical processing, nuclear reactors

Mechanical Properties

Property	GH1131	GH1139	GH1140G	H2035A	Hastelloy
Tensile Strength	750 - 950 MPa	800 - 1000 MPa	850 - 1050 MPa	900 - 1100 MPa	950 - 1150 MPa
Yield Strength	550 - 750 MPa	600 - 800 MPa	650 - 850 MPa	700 - 900 MPa	750 - 950 MPa
Elongation	25% - 35%	20% - 30%	15% - 25%	10% - 20%	5% - 15%
Hardness (Rockwell C)	22 - 30 HRC	25 - 35 HRC	28 - 38 HRC	30 - 40 HRC	35 - 45 HRC

Applications

Our superalloy rods are widely used in:

• Aerospace: Turbine blades, combustion chambers, and exhaust systems.

• Energy Industry: Gas turbines, nuclear reactors, and power generation equipment.

• Chemical Processing: Reactors, heat exchangers, and storage tanks.

• Marine Engineering: Shipbuilding, desalination plants, and seawater handling systems.

Why Choose Us?

• Premium Quality: Manufactured to meet international standards (ASTM, AMS, GB/T).

• Competitive Pricing: High-quality products at cost-effective rates.

• Fast Delivery: Stock products delivered within 3-7 days; custom orders within 20-45 days.

• Quality Assurance: All products undergo rigorous quality checks, including production inspection, random testing, and pre-shipment inspection.

High-Temperature Super Alloy Chemical Composition (wt.%)

Alloy	C	Mn	Fe	P	S	Si	Cu	Ni	Co	Al	Ti	Cr	Nb+Ta	Mo	W	Others
GH1140	≤0.08	≤0.50	Balance	≤0.015	≤0.015	≤0.50	≤0.20	35.0-40.0	-	0.20-0.60	0.70-1.20	19.0-23.0	-	2.50-3.50	-	-
GH3033	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-
GH1105	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-
GH3030	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-
GH3044	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-
GH3128	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-
GH4033	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-
GH4169	≤0.08	≤0.35	Balance	≤0.015	≤0.015	≤0.35	≤0.30	50.0-55.0	≤1.0	0.20-0.80	0.65-1.15	17.0-21.0	-	2.8-3.3	-	-
GH4738	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-
GH5188	≤0.08	≤0.50	≤1.50	≤0.015	≤0.015	≤0.80	≤0.20	Balance	-	0.30-0.70	0.30-0.70	19.0-22.0	-	2.00-3.00	-	-

FAQ

Q1: What product information do I need to provide?
A1: You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.

Q2: How long will it take to execute my order?
A2: Delivery time of stock products: 3-7 days after payment. Custom product delivery time: 20-45 days after payment.

Q3: Can I have a sample for testing?
A3: The cost of the samples is according to the value. The cost of the freight is necessary.

Q4: Do you have inspection for the products before packing?
A4: All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.and accept the third party inspection .

Q5: Can I get your best price?
A5: Price is different based on steel grade, size and quantity.Our goal is to provide you the best price with great quality
assured in a long run.Please leave your contact information for the includes production.we will get back to you with the best solutions as soon as we can.Please give those info, for price checking.If the required is sheet metal fabrication, please send drawing.

Q6:How to order?
A6: Buyer sends the inquiry --> Buyer gets the quotation-->Order confirmation-->Buyer send the deposit-->Seller prepares

Q7:what kind of payment does your company support?
A7: T/T, L/C at sight, are all accepted.