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Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600#

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Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600#

Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600#
Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600# Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600#

Large Image :  Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600#

Product Details:

Place of Origin: China
Brand Name: BY
Certification: SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED
Model Number: BYLJ00025

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Regular shipping packaging or depends on customer's requirement
Delivery Time: 10 Work days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 PC Per Month
Detailed Product Description
Material: Alloy Steel Standard: ASME B16.5
Technic: Forged Thickness: SCH 120
Material Grade: Nickel Alloy 200 Nickel 200 UNS N02200 Type: RF/FF/MFF/LF/LM/RJ/
High Light:

lap joint pipe flanges

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stub end flange

Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600#

 

BOYUE GROUP provides forged flanges with nominal diameter DN15 - DN3000 that suit for Europe, Germany, the United States, France, Britain, Italy, Russia, Japan and domestic chemical standards, EN, DIN, ASME, ANSI, BS, JIS, MSS, API,AWWA, Gost, GB and SAE. Non-standard flanges according to customers' drawings are available also. All our products are made by ISO,PED, EC, EU and API approved manufacturers. Be rest assured about our products quality. And any third party inspection before delivery are welcome.

 


Steel Flanges
Flange Type Weld Neck Flange, Socket Weld Flange, Slip On Flange, Blind Flange, Thread Flange,

Lap Joint Flange, Plate Flange, Orifice Flange, Spectacle Flange, Figure 8 Flange,

Paddle Blank, Paddle Spacer, Anchor Flange, Single Blind, Ring Spacer,

Reducing Socket Weld flange, Reducing Weld Neck flange, Long Weld Neck Flange

SAE Flanges, Hydraulic Flanges,

Customized Flanges with drawing.
Material Carbon steel A105, A105N, ST37.2, 20#, 35#, C40, Q235,

A350 LF2 CL1/CL2, A350 LF3 CL1/CL2,

A694 F42, F46, F50, F60, F65, F70,

A516 Gr.60, Gr.65, Gr.70
Alloy steel A182 F11, A182 F22
Austenitic stainless steel A182 F304/304L, F316L, A182 F316H,

F310, F321, F321H, F347, F347H
Duplex stainless steel A182 F51
Super Duplex stainless steel A182 F53, A182 F55, A182 F60
Nickel alloy Nickel 200, Nickel 201
Titanium alloy Titan Gr.1, Titan Gr.2
Hastelloy Hastelloy C-276, Hastelloy C-22, Hastelloy C-4
Inconel Inconel 600, Inconel 625, Inconel 800,

Inconel 800H
Monel Monel 400, Monel K500
Size DN15 - DN3000
Pressure Class 150# - 2500#, PN 2.5- PN40, JIS 5K - 20K, 3000PSI, 6000PSI
Connection Way Flat Face (FF), Raised Face (RF), Ring Joint (RTJ), MFM, TG
Standard ASME, ANSI, DIN, EN, BS, JIS, GB, AWWA, API, SAE, GOST, MSS
Technical Forged
Package Plywood Case/ Wooden Case/ Customized Package
Brand Qishine
Certificates API, ISO, PED, EC, EU

 

Why use the lap joint flange?

 

Lap joint flange can swivel around the stub end and pipe lining. When the piping system is assemble and disassemble frequently, it is better to use a Lap joint flange. It means the flange can work even the two flanges bolt holes are misalignment .

 

In a corrosive situation, the flange joints need to be exchange very soon. To a lap joint flange, only the stub end is touch with the pipe and fluid , the backing flange no need to touch it . It means you could only replace the stub end , no need to replace the backing flange , so the lap joint flange can decrease the cost of the piping systems.

 

The backing flange and the stub end is separated , so we can use two different materials for the two pieces. it can work for more complicated application.

 

duplex stainless steel 316L lap joint flange dimension

 

PRODUCT TYPES Flanges: Weld Neck flange, Slip On flange, Blind flange, Threaded flange, Socket Weld flange, Lap Joint flange, Ring Joint flange, Plate flange, Spectacle blind, LWN, Tube Sheet, Orifice flange, Anchor flange.
Pipe Fittings: Elbow LR/SR, 45°/90°/180°;Tee Straight/Reducing; Reducer Concentric/Eccentric; Cross; Cap; Saddle
STANDARDS ANSI B16.5; ANSI/ASME B16.9; ASME B16.11; ASME B16.47, AWWA C207; EN1092-1; DIN; GOST; JIS B2220; JIS B2311; BS4504; BS10; UNI; SABS 1123
MATERIALS

Carbon Steel:

Flanges:-ASTM A105/105N; A36; A694 F42-F70; A350 LF1/LF2; P235GH; P245GH; P250GH; P265GH; P280GH; ST37.2; S235JR; C22.8; CT20; CT3; SS400; SF390A; SF440A;
Pipe Fittings: ASTM A234 WPB; ST35.8; P265GH; JIS G3452; SS400; CT20; 09T2C;

Stainless Steel:

Flanges: ASTM A182 F304/304L; F316/316L; F321; F51; 12X18H10T; 10X17H13M2T; SUS F304/F304L; F316/F316L; 1.4301;1.4306; 1.4401; 1.4404; 1.4521; 1.4571;

Pipe Fittings: A403 WP304/304L; WP316/316L; WP317/317L; WP321; 1.4301;1.4306; 1.4401; 1.4404; 1.4521; 1.4571; SUS304/304L; SUS316/316L; SUS321; 08X18H10; 03X18H11; 12X18H10T; 10X17H13M; 10X17H13M2T

Alloy Steel: ASTM A182 F11/F12/F22; 09T2C; 15X5M; SFVA F1/F1A
PRESSURE 150LB-2500LB; PN6-PN300; 1K-30K;
WALL THICKNESS

SCH5,SCH10S,SCH10,SCH20,SCH30,STD,SCH40,XS,SCH60,

SCH80,SCH100,SCH120,SCH140,SCH160,XXS

SIZE DN10-DN3000; 1/2"-144"; 10A-1500A;
SURFACE FINISH Electroplate; H.D.G.; Yellow paint; Black Paint; Anti-rust oil

 

Forged ASTM A350 LF1 Lap Joint Flange Stub End Carbon Steel Flange For Industry 2' 600# 0

 

Dimensions Lap Joint Flanges & Stud Bolts ASME B16.5

 

NPS 1/2 - ID = 22.9 - r = 3

CL 150 300 600 900 1500 2500
DIA
A
30 38 38 38 38 43
DIA
D
90 95 95 120 120 135
THK
B
11.2 14.3 14.3 22.3 22.3 30.2
DIA
K
60.3 66.7 66.7 82.6 82.6 88.9
H 16 22 22 32 32 40
NO.
L
4 4 4 4 4 4
DIA
L
15.9 15.9 15.9 22.2 22.2 22.2

 

Stud Bolts Diameter x Length
DIA
(in)
1/2 1/2 1/2 3/4 3/4 3/4
Len
mm
55 65 75 110 110 120

 

Other Diameters
NPS 1/2 3/4 1 1.1/4 1.1/2 2 2.1/2
3 3.1/2 4 6 8 10 12
14 16 18 20 24    

 

How to match lap joint flange and stub end?

 

Types: Lap Joint
Sizes: 1/2" - 36" +
Bores: S/5s - XXH
Pressures: 150 - 300 - 600
Alloys: Stainless - Carbon - Aluminum

 

Product Attribute

 

Place of Origin China Brand Name BOYUE
Standard ASME B16.5 Type lap joint flange
Material Carbon Steel/Stainless Steel/Alloy Steel Thickness #150,#300,#600.#900
Packing Ply-Wood Cases Payment 30%TT+70% Balance

 

Supply Ability:40000Pieces / per Month

Packaging & Delivery

Packaging Details:Generally plywooden case or following customer's requirement.

Port:Shanghai/Tianjin

 

Commerce Clause

 

Minimum Order Quantity: 1pcs
Price: Depending on quantity
Payment Terms: T/T or Western Union or LC
Supply Ability: 40000pcs per month
Delivery Time: 10-100 days depending on quantity
Packaging Details: PLY-WOODEN CASE OR PALLET

 

Why Choose Us

1. One-Stop Service,One Single Source.

2. No MOQ.

3. Best quality,competitive price

4. Fast Reply.

5. On-Time Delivery

6. Professional sales and technical team .

 

FAQ

 

Q1: Are you a factory or a trade company?
A1: We are a professional manufacturer for designing and producing of Large-size products.(View Mor)

Q2: Do you make customized products or finished parts?
A2: All parts are custom made only, and in stock, we can produce based on your drawings.

Q3: Will my drawing be safe after you get it?
A3: Yes, we will not release your design to third party unless with your permission.

Q4: What is the MOQ?
A4: Small order is acceptable, but the more, the cheaper.

Q5: How about the samples?
A5: We are happy to make prototype part or sample for clients to ensure quality standard, but it’s charged according to your drawing.

Contact Details
BoYue Industrial (Shanghai)Co., Ltd.

Contact Person: david

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